18648021168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{3089}}^1$

素因数の和:3276

約数の個数: 240

約数和(自身を含む): 61327056960

約数和(自身を除く): 42679035792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 113, 126, 144, 159, 168, 212, 226, 252, 318, 336, 339, 371, 424, 452, 477, 504, 636, 678, 742, 791, 848, 904, 954, 1008, 1017, 1113, 1272, 1356, 1484, 1582, 1808, 1908, 2034, 2226, 2373, 2544, 2712, 2968, 3089, 3164, 3339, 3816, 4068, 4452, 4746, 5424, 5936, 5989, 6178, 6328, 6678, 7119, 7632, 8136, 8904, 9267, 9492, 11978, 12356, 12656, 13356, 14238, 16272, 17808, 17967, 18534, 18984, 21623, 23956, 24712, 26712, 27801, 28476, 35934, 37068, 37968, 41923, 43246, 47912, 49424, 53424, 53901, 55602, 56952, 64869, 71868, 74136, 83846, 86492, 95824, 107802, 111204, 113904, 125769, 129738, 143736, 148272, 163717, 167692, 172984, 194607, 215604, 222408, 251538, 259476, 287472, 327434, 335384, 345968, 349057, 377307, 389214, 431208, 444816, 491151, 503076, 518952, 654868, 670768, 698114, 754614, 778428, 862416, 982302, 1006152, 1037904, 1047171, 1146019, 1309736, 1396228, 1473453, 1509228, 1556856, 1964604, 2012304, 2094342, 2292038, 2443399, 2619472, 2792456, 2946906, 3018456, 3113712, 3141513, 3438057, 3929208, 4188684, 4584076, 4886798, 5584912, 5893812, 6036912, 6283026, 6876114, 7330197, 7858416, 8377368, 9168152, 9773596, 10314171, 11787624, 12566052, 13752228, 14660394, 16754736, 18336304, 18500021, 19547192, 20628342, 21990591, 23575248, 25132104, 27504456, 29320788, 37000042, 39094384, 41256684, 43981182, 50264208, 55008912, 55500063, 58641576, 74000084, 82513368, 87962364, 111000126, 117283152, 129500147, 148000168, 165026736, 166500189, 175924728, 222000252, 259000294, 296000336, 333000378, 351849456, 388500441, 444000504, 518000588, 666000756, 777000882, 888001008, 1036001176, 1165501323, 1332001512, 1554001764, 2072002352, 2331002646, 2664003024, 3108003528, 4662005292, 6216007056, 9324010584, 18648021168]

約数ペア:

[(1, 18648021168), (2, 9324010584), (3, 6216007056), (4, 4662005292), (6, 3108003528), (7, 2664003024), (8, 2331002646), (9, 2072002352), (12, 1554001764), (14, 1332001512), (16, 1165501323), (18, 1036001176), (21, 888001008), (24, 777000882), (28, 666000756), (36, 518000588), (42, 444000504), (48, 388500441), (53, 351849456), (56, 333000378), (63, 296000336), (72, 259000294), (84, 222000252), (106, 175924728), (112, 166500189), (113, 165026736), (126, 148000168), (144, 129500147), (159, 117283152), (168, 111000126), (212, 87962364), (226, 82513368), (252, 74000084), (318, 58641576), (336, 55500063), (339, 55008912), (371, 50264208), (424, 43981182), (452, 41256684), (477, 39094384), (504, 37000042), (636, 29320788), (678, 27504456), (742, 25132104), (791, 23575248), (848, 21990591), (904, 20628342), (954, 19547192), (1008, 18500021), (1017, 18336304), (1113, 16754736), (1272, 14660394), (1356, 13752228), (1484, 12566052), (1582, 11787624), (1808, 10314171), (1908, 9773596), (2034, 9168152), (2226, 8377368), (2373, 7858416), (2544, 7330197), (2712, 6876114), (2968, 6283026), (3089, 6036912), (3164, 5893812), (3339, 5584912), (3816, 4886798), (4068, 4584076), (4452, 4188684), (4746, 3929208), (5424, 3438057), (5936, 3141513), (5989, 3113712), (6178, 3018456), (6328, 2946906), (6678, 2792456), (7119, 2619472), (7632, 2443399), (8136, 2292038), (8904, 2094342), (9267, 2012304), (9492, 1964604), (11978, 1556856), (12356, 1509228), (12656, 1473453), (13356, 1396228), (14238, 1309736), (16272, 1146019), (17808, 1047171), (17967, 1037904), (18534, 1006152), (18984, 982302), (21623, 862416), (23956, 778428), (24712, 754614), (26712, 698114), (27801, 670768), (28476, 654868), (35934, 518952), (37068, 503076), (37968, 491151), (41923, 444816), (43246, 431208), (47912, 389214), (49424, 377307), (53424, 349057), (53901, 345968), (55602, 335384), (56952, 327434), (64869, 287472), (71868, 259476), (74136, 251538), (83846, 222408), (86492, 215604), (95824, 194607), (107802, 172984), (111204, 167692), (113904, 163717), (125769, 148272), (129738, 143736)]