18423707922

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{2835289}}^1$

素因数の和:2835335

約数の個数: 36

約数和(自身を含む): 42129574110

約数和(自身を除く): 23705866188

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 2835289, 5670578, 8505867, 17011734, 25517601, 51035202, 53870491, 107740982, 161611473, 323222946, 484834419, 969668838, 1023539329, 2047078658, 3070617987, 6141235974, 9211853961, 18423707922]

約数ペア:

[(1, 18423707922), (2, 9211853961), (3, 6141235974), (6, 3070617987), (9, 2047078658), (18, 1023539329), (19, 969668838), (38, 484834419), (57, 323222946), (114, 161611473), (171, 107740982), (342, 53870491), (361, 51035202), (722, 25517601), (1083, 17011734), (2166, 8505867), (3249, 5670578), (6498, 2835289)]