18493745256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1709}}^1$

素因数の和:2169

約数の個数: 256

約数和(自身を含む): 62347968000

約数和(自身を除く): 43854222744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 421, 459, 476, 504, 612, 714, 756, 842, 918, 952, 1071, 1224, 1263, 1428, 1512, 1684, 1709, 1836, 2142, 2526, 2856, 2947, 3213, 3368, 3418, 3672, 3789, 4284, 5052, 5127, 5894, 6426, 6836, 7157, 7578, 8568, 8841, 10104, 10254, 11367, 11788, 11963, 12852, 13672, 14314, 15156, 15381, 17682, 20508, 21471, 22734, 23576, 23926, 25704, 26523, 28628, 29053, 30312, 30762, 35364, 35889, 41016, 42942, 45468, 46143, 47852, 50099, 53046, 57256, 58106, 61524, 64413, 70728, 71778, 79569, 85884, 87159, 90936, 92286, 95704, 100198, 106092, 107667, 116212, 123048, 128826, 143556, 150297, 159138, 171768, 174318, 184572, 193239, 200396, 203371, 212184, 215334, 232424, 257652, 261477, 287112, 300594, 318276, 323001, 348636, 369144, 386478, 400792, 406742, 430668, 450891, 515304, 522954, 601188, 610113, 636552, 646002, 697272, 719489, 772956, 784431, 813484, 861336, 901782, 1045908, 1202376, 1220226, 1292004, 1352673, 1438978, 1545912, 1568862, 1626968, 1803564, 1830339, 2091816, 2158467, 2440452, 2584008, 2705346, 2877956, 3137724, 3607128, 3660678, 4316934, 4880904, 5036423, 5410692, 5491017, 5755912, 6275448, 6475401, 7321356, 8633868, 10072846, 10821384, 10982034, 12231313, 12950802, 14642712, 15109269, 17267736, 19426203, 20145692, 21964068, 24462626, 25901604, 30218538, 36693939, 38852406, 40291384, 43928136, 45327807, 48925252, 51803208, 60437076, 73387878, 77704812, 85619191, 90655614, 97850504, 110081817, 120874152, 135983421, 146775756, 155409624, 171238382, 181311228, 220163634, 256857573, 271966842, 293551512, 330245451, 342476764, 362622456, 440327268, 513715146, 543933684, 660490902, 684953528, 770572719, 880654536, 1027430292, 1087867368, 1320981804, 1541145438, 2054860584, 2311718157, 2641963608, 3082290876, 4623436314, 6164581752, 9246872628, 18493745256]

約数ペア:

[(1, 18493745256), (2, 9246872628), (3, 6164581752), (4, 4623436314), (6, 3082290876), (7, 2641963608), (8, 2311718157), (9, 2054860584), (12, 1541145438), (14, 1320981804), (17, 1087867368), (18, 1027430292), (21, 880654536), (24, 770572719), (27, 684953528), (28, 660490902), (34, 543933684), (36, 513715146), (42, 440327268), (51, 362622456), (54, 342476764), (56, 330245451), (63, 293551512), (68, 271966842), (72, 256857573), (84, 220163634), (102, 181311228), (108, 171238382), (119, 155409624), (126, 146775756), (136, 135983421), (153, 120874152), (168, 110081817), (189, 97850504), (204, 90655614), (216, 85619191), (238, 77704812), (252, 73387878), (306, 60437076), (357, 51803208), (378, 48925252), (408, 45327807), (421, 43928136), (459, 40291384), (476, 38852406), (504, 36693939), (612, 30218538), (714, 25901604), (756, 24462626), (842, 21964068), (918, 20145692), (952, 19426203), (1071, 17267736), (1224, 15109269), (1263, 14642712), (1428, 12950802), (1512, 12231313), (1684, 10982034), (1709, 10821384), (1836, 10072846), (2142, 8633868), (2526, 7321356), (2856, 6475401), (2947, 6275448), (3213, 5755912), (3368, 5491017), (3418, 5410692), (3672, 5036423), (3789, 4880904), (4284, 4316934), (5052, 3660678), (5127, 3607128), (5894, 3137724), (6426, 2877956), (6836, 2705346), (7157, 2584008), (7578, 2440452), (8568, 2158467), (8841, 2091816), (10104, 1830339), (10254, 1803564), (11367, 1626968), (11788, 1568862), (11963, 1545912), (12852, 1438978), (13672, 1352673), (14314, 1292004), (15156, 1220226), (15381, 1202376), (17682, 1045908), (20508, 901782), (21471, 861336), (22734, 813484), (23576, 784431), (23926, 772956), (25704, 719489), (26523, 697272), (28628, 646002), (29053, 636552), (30312, 610113), (30762, 601188), (35364, 522954), (35889, 515304), (41016, 450891), (42942, 430668), (45468, 406742), (46143, 400792), (47852, 386478), (50099, 369144), (53046, 348636), (57256, 323001), (58106, 318276), (61524, 300594), (64413, 287112), (70728, 261477), (71778, 257652), (79569, 232424), (85884, 215334), (87159, 212184), (90936, 203371), (92286, 200396), (95704, 193239), (100198, 184572), (106092, 174318), (107667, 171768), (116212, 159138), (123048, 150297), (128826, 143556)]