18714696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 256

約数和(自身を含む): 67737600

約数和(自身を除く): 49022904

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 19, 21, 22, 24, 26, 28, 33, 38, 39, 41, 42, 44, 52, 56, 57, 66, 76, 77, 78, 82, 84, 88, 91, 104, 114, 123, 132, 133, 143, 152, 154, 156, 164, 168, 182, 209, 228, 231, 246, 247, 264, 266, 273, 286, 287, 308, 312, 328, 364, 399, 418, 429, 451, 456, 462, 492, 494, 532, 533, 546, 572, 574, 616, 627, 728, 741, 779, 798, 836, 858, 861, 902, 924, 984, 988, 1001, 1064, 1066, 1092, 1144, 1148, 1254, 1353, 1463, 1482, 1558, 1596, 1599, 1672, 1716, 1722, 1729, 1804, 1848, 1976, 2002, 2132, 2184, 2296, 2337, 2508, 2706, 2717, 2926, 2964, 3003, 3116, 3157, 3192, 3198, 3432, 3444, 3458, 3608, 3731, 4004, 4264, 4389, 4674, 5016, 5187, 5412, 5434, 5453, 5852, 5863, 5928, 6006, 6232, 6314, 6396, 6888, 6916, 7462, 8008, 8151, 8569, 8778, 9348, 9471, 10127, 10374, 10824, 10868, 10906, 11193, 11704, 11726, 12012, 12628, 12792, 13832, 14924, 16302, 16359, 17138, 17556, 17589, 18696, 18942, 19019, 20254, 20748, 21736, 21812, 22386, 23452, 24024, 25256, 25707, 29848, 30381, 32604, 32718, 34276, 35112, 35178, 37884, 38038, 40508, 41041, 41496, 43624, 44772, 46904, 51414, 57057, 59983, 60762, 65208, 65436, 68552, 70356, 70889, 75768, 76076, 81016, 82082, 89544, 102828, 111397, 114114, 119966, 121524, 123123, 130872, 140712, 141778, 152152, 164164, 179949, 205656, 212667, 222794, 228228, 239932, 243048, 246246, 283556, 328328, 334191, 359898, 425334, 445588, 456456, 479864, 492492, 567112, 668382, 719796, 779779, 850668, 891176, 984984, 1336764, 1439592, 1559558, 1701336, 2339337, 2673528, 3119116, 4678674, 6238232, 9357348, 18714696]

約数ペア:

[(1, 18714696), (2, 9357348), (3, 6238232), (4, 4678674), (6, 3119116), (7, 2673528), (8, 2339337), (11, 1701336), (12, 1559558), (13, 1439592), (14, 1336764), (19, 984984), (21, 891176), (22, 850668), (24, 779779), (26, 719796), (28, 668382), (33, 567112), (38, 492492), (39, 479864), (41, 456456), (42, 445588), (44, 425334), (52, 359898), (56, 334191), (57, 328328), (66, 283556), (76, 246246), (77, 243048), (78, 239932), (82, 228228), (84, 222794), (88, 212667), (91, 205656), (104, 179949), (114, 164164), (123, 152152), (132, 141778), (133, 140712), (143, 130872), (152, 123123), (154, 121524), (156, 119966), (164, 114114), (168, 111397), (182, 102828), (209, 89544), (228, 82082), (231, 81016), (246, 76076), (247, 75768), (264, 70889), (266, 70356), (273, 68552), (286, 65436), (287, 65208), (308, 60762), (312, 59983), (328, 57057), (364, 51414), (399, 46904), (418, 44772), (429, 43624), (451, 41496), (456, 41041), (462, 40508), (492, 38038), (494, 37884), (532, 35178), (533, 35112), (546, 34276), (572, 32718), (574, 32604), (616, 30381), (627, 29848), (728, 25707), (741, 25256), (779, 24024), (798, 23452), (836, 22386), (858, 21812), (861, 21736), (902, 20748), (924, 20254), (984, 19019), (988, 18942), (1001, 18696), (1064, 17589), (1066, 17556), (1092, 17138), (1144, 16359), (1148, 16302), (1254, 14924), (1353, 13832), (1463, 12792), (1482, 12628), (1558, 12012), (1596, 11726), (1599, 11704), (1672, 11193), (1716, 10906), (1722, 10868), (1729, 10824), (1804, 10374), (1848, 10127), (1976, 9471), (2002, 9348), (2132, 8778), (2184, 8569), (2296, 8151), (2337, 8008), (2508, 7462), (2706, 6916), (2717, 6888), (2926, 6396), (2964, 6314), (3003, 6232), (3116, 6006), (3157, 5928), (3192, 5863), (3198, 5852), (3432, 5453), (3444, 5434), (3458, 5412), (3608, 5187), (3731, 5016), (4004, 4674), (4264, 4389)]