1945744164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12637}}^1$

素因数の和:12714

約数の個数: 144

約数和(自身を含む): 6182711808

約数和(自身を除く): 4236967644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 47, 52, 63, 78, 84, 91, 94, 117, 126, 141, 156, 182, 188, 234, 252, 273, 282, 329, 364, 423, 468, 546, 564, 611, 658, 819, 846, 987, 1092, 1222, 1316, 1638, 1692, 1833, 1974, 2444, 2961, 3276, 3666, 3948, 4277, 5499, 5922, 7332, 8554, 10998, 11844, 12637, 12831, 17108, 21996, 25274, 25662, 37911, 38493, 50548, 51324, 75822, 76986, 88459, 113733, 151644, 153972, 164281, 176918, 227466, 265377, 328562, 353836, 454932, 492843, 530754, 593939, 657124, 796131, 985686, 1061508, 1149967, 1187878, 1478529, 1592262, 1781817, 1971372, 2299934, 2375756, 2957058, 3184524, 3449901, 3563634, 4157573, 4599868, 5345451, 5914116, 6899802, 7127268, 7721207, 8315146, 10349703, 10690902, 12472719, 13799604, 15442414, 16630292, 20699406, 21381804, 23163621, 24945438, 30884828, 37418157, 41398812, 46327242, 49890876, 54048449, 69490863, 74836314, 92654484, 108096898, 138981726, 149672628, 162145347, 216193796, 277963452, 324290694, 486436041, 648581388, 972872082, 1945744164]

約数ペア:

[(1, 1945744164), (2, 972872082), (3, 648581388), (4, 486436041), (6, 324290694), (7, 277963452), (9, 216193796), (12, 162145347), (13, 149672628), (14, 138981726), (18, 108096898), (21, 92654484), (26, 74836314), (28, 69490863), (36, 54048449), (39, 49890876), (42, 46327242), (47, 41398812), (52, 37418157), (63, 30884828), (78, 24945438), (84, 23163621), (91, 21381804), (94, 20699406), (117, 16630292), (126, 15442414), (141, 13799604), (156, 12472719), (182, 10690902), (188, 10349703), (234, 8315146), (252, 7721207), (273, 7127268), (282, 6899802), (329, 5914116), (364, 5345451), (423, 4599868), (468, 4157573), (546, 3563634), (564, 3449901), (611, 3184524), (658, 2957058), (819, 2375756), (846, 2299934), (987, 1971372), (1092, 1781817), (1222, 1592262), (1316, 1478529), (1638, 1187878), (1692, 1149967), (1833, 1061508), (1974, 985686), (2444, 796131), (2961, 657124), (3276, 593939), (3666, 530754), (3948, 492843), (4277, 454932), (5499, 353836), (5922, 328562), (7332, 265377), (8554, 227466), (10998, 176918), (11844, 164281), (12637, 153972), (12831, 151644), (17108, 113733), (21996, 88459), (25274, 76986), (25662, 75822), (37911, 51324), (38493, 50548)]