45102018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 101928960

約数和(自身を除く): 56826942

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 127, 157, 174, 254, 314, 377, 381, 471, 754, 762, 942, 1131, 1651, 2041, 2262, 3302, 3683, 4082, 4553, 4953, 6123, 7366, 9106, 9906, 11049, 12246, 13659, 19939, 22098, 27318, 39878, 47879, 59189, 59817, 95758, 118378, 119634, 143637, 177567, 259207, 287274, 355134, 518414, 578231, 777621, 1156462, 1555242, 1734693, 3469386, 7517003, 15034006, 22551009, 45102018]

約数ペア:

[(1, 45102018), (2, 22551009), (3, 15034006), (6, 7517003), (13, 3469386), (26, 1734693), (29, 1555242), (39, 1156462), (58, 777621), (78, 578231), (87, 518414), (127, 355134), (157, 287274), (174, 259207), (254, 177567), (314, 143637), (377, 119634), (381, 118378), (471, 95758), (754, 59817), (762, 59189), (942, 47879), (1131, 39878), (1651, 27318), (2041, 22098), (2262, 19939), (3302, 13659), (3683, 12246), (4082, 11049), (4553, 9906), (4953, 9106), (6123, 7366)]