126331218

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 309196800

約数和(自身を除く): 182865582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 109, 117, 127, 169, 218, 234, 254, 327, 338, 351, 381, 507, 654, 702, 762, 981, 1014, 1143, 1417, 1521, 1651, 1962, 2286, 2834, 2943, 3042, 3302, 3429, 4251, 4563, 4953, 5886, 6858, 8502, 9126, 9906, 12753, 13843, 14859, 18421, 21463, 25506, 27686, 29718, 36842, 38259, 41529, 42926, 44577, 55263, 64389, 76518, 83058, 89154, 110526, 124587, 128778, 165789, 179959, 193167, 249174, 331578, 359918, 373761, 386334, 497367, 539877, 579501, 747522, 994734, 1079754, 1159002, 1619631, 2339467, 3239262, 4678934, 4858893, 7018401, 9717786, 14036802, 21055203, 42110406, 63165609, 126331218]

約数ペア:

[(1, 126331218), (2, 63165609), (3, 42110406), (6, 21055203), (9, 14036802), (13, 9717786), (18, 7018401), (26, 4858893), (27, 4678934), (39, 3239262), (54, 2339467), (78, 1619631), (109, 1159002), (117, 1079754), (127, 994734), (169, 747522), (218, 579501), (234, 539877), (254, 497367), (327, 386334), (338, 373761), (351, 359918), (381, 331578), (507, 249174), (654, 193167), (702, 179959), (762, 165789), (981, 128778), (1014, 124587), (1143, 110526), (1417, 89154), (1521, 83058), (1651, 76518), (1962, 64389), (2286, 55263), (2834, 44577), (2943, 42926), (3042, 41529), (3302, 38259), (3429, 36842), (4251, 29718), (4563, 27686), (4953, 25506), (5886, 21463), (6858, 18421), (8502, 14859), (9126, 13843), (9906, 12753)]