260047242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{158759}}^1$

素因数の和:158787

約数の個数: 48

約数和(自身を含む): 693463680

約数和(自身を除く): 433416438

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 158759, 317518, 476277, 952554, 1111313, 1428831, 2063867, 2222626, 2857662, 3333939, 4127734, 6191601, 6667878, 10001817, 12383202, 14447069, 18574803, 20003634, 28894138, 37149606, 43341207, 86682414, 130023621, 260047242]

約数ペア:

[(1, 260047242), (2, 130023621), (3, 86682414), (6, 43341207), (7, 37149606), (9, 28894138), (13, 20003634), (14, 18574803), (18, 14447069), (21, 12383202), (26, 10001817), (39, 6667878), (42, 6191601), (63, 4127734), (78, 3333939), (91, 2857662), (117, 2222626), (126, 2063867), (182, 1428831), (234, 1111313), (273, 952554), (546, 476277), (819, 317518), (1638, 158759)]