18404843184

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{20963}}^1$

素因数の和:21064

約数の個数: 240

約数和(自身を含む): 64343715072

約数和(自身を除く): 45938871888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 67, 72, 78, 84, 91, 104, 112, 117, 126, 134, 144, 156, 168, 182, 201, 208, 234, 252, 268, 273, 312, 336, 364, 402, 468, 469, 504, 536, 546, 603, 624, 728, 804, 819, 871, 936, 938, 1008, 1072, 1092, 1206, 1407, 1456, 1608, 1638, 1742, 1872, 1876, 2184, 2412, 2613, 2814, 3216, 3276, 3484, 3752, 4221, 4368, 4824, 5226, 5628, 6097, 6552, 6968, 7504, 7839, 8442, 9648, 10452, 11256, 12194, 13104, 13936, 15678, 16884, 18291, 20904, 20963, 22512, 24388, 31356, 33768, 36582, 41808, 41926, 48776, 54873, 62712, 62889, 67536, 73164, 83852, 97552, 109746, 125424, 125778, 146328, 146741, 167704, 188667, 219492, 251556, 272519, 292656, 293482, 335408, 377334, 438984, 440223, 503112, 545038, 586964, 754668, 817557, 877968, 880446, 1006224, 1090076, 1173928, 1320669, 1404521, 1509336, 1635114, 1760892, 1907633, 2180152, 2347856, 2452671, 2641338, 2809042, 3018672, 3270228, 3521784, 3815266, 4213563, 4360304, 4905342, 5282676, 5618084, 5722899, 6540456, 7043568, 7630532, 8427126, 9810684, 9831647, 10565352, 11236168, 11445798, 12640689, 13080912, 15261064, 16854252, 17168697, 18258773, 19621368, 19663294, 21130704, 22472336, 22891596, 25281378, 29494941, 30522128, 33708504, 34337394, 36517546, 39242736, 39326588, 45783192, 50562756, 54776319, 58989882, 67417008, 68674788, 73035092, 78653176, 88484823, 91566384, 101125512, 109552638, 117979764, 127811411, 137349576, 146070184, 157306352, 164328957, 176969646, 202251024, 219105276, 235959528, 255622822, 274699152, 292140368, 328657914, 353939292, 383434233, 438210552, 471919056, 511245644, 657315828, 707878584, 766868466, 876421104, 1022491288, 1150302699, 1314631656, 1415757168, 1533736932, 2044982576, 2300605398, 2629263312, 3067473864, 4601210796, 6134947728, 9202421592, 18404843184]

約数ペア:

[(1, 18404843184), (2, 9202421592), (3, 6134947728), (4, 4601210796), (6, 3067473864), (7, 2629263312), (8, 2300605398), (9, 2044982576), (12, 1533736932), (13, 1415757168), (14, 1314631656), (16, 1150302699), (18, 1022491288), (21, 876421104), (24, 766868466), (26, 707878584), (28, 657315828), (36, 511245644), (39, 471919056), (42, 438210552), (48, 383434233), (52, 353939292), (56, 328657914), (63, 292140368), (67, 274699152), (72, 255622822), (78, 235959528), (84, 219105276), (91, 202251024), (104, 176969646), (112, 164328957), (117, 157306352), (126, 146070184), (134, 137349576), (144, 127811411), (156, 117979764), (168, 109552638), (182, 101125512), (201, 91566384), (208, 88484823), (234, 78653176), (252, 73035092), (268, 68674788), (273, 67417008), (312, 58989882), (336, 54776319), (364, 50562756), (402, 45783192), (468, 39326588), (469, 39242736), (504, 36517546), (536, 34337394), (546, 33708504), (603, 30522128), (624, 29494941), (728, 25281378), (804, 22891596), (819, 22472336), (871, 21130704), (936, 19663294), (938, 19621368), (1008, 18258773), (1072, 17168697), (1092, 16854252), (1206, 15261064), (1407, 13080912), (1456, 12640689), (1608, 11445798), (1638, 11236168), (1742, 10565352), (1872, 9831647), (1876, 9810684), (2184, 8427126), (2412, 7630532), (2613, 7043568), (2814, 6540456), (3216, 5722899), (3276, 5618084), (3484, 5282676), (3752, 4905342), (4221, 4360304), (4368, 4213563), (4824, 3815266), (5226, 3521784), (5628, 3270228), (6097, 3018672), (6552, 2809042), (6968, 2641338), (7504, 2452671), (7839, 2347856), (8442, 2180152), (9648, 1907633), (10452, 1760892), (11256, 1635114), (12194, 1509336), (13104, 1404521), (13936, 1320669), (15678, 1173928), (16884, 1090076), (18291, 1006224), (20904, 880446), (20963, 877968), (22512, 817557), (24388, 754668), (31356, 586964), (33768, 545038), (36582, 503112), (41808, 440223), (41926, 438984), (48776, 377334), (54873, 335408), (62712, 293482), (62889, 292656), (67536, 272519), (73164, 251556), (83852, 219492), (97552, 188667), (109746, 167704), (125424, 146741), (125778, 146328)]