2018014826781

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{384107}}^1$

素因数の和:384585

約数の個数: 32

約数和(自身を含む): 2782539809280

約数和(自身を除く): 764524982499

約数列:

[1, 3, 43, 129, 139, 293, 417, 879, 5977, 12599, 17931, 37797, 40727, 122181, 384107, 1152321, 1751261, 5253783, 16516601, 49549803, 53390873, 112543351, 160172619, 337630053, 2295807539, 4839364093, 6887422617, 14518092279, 15643525789, 46930577367, 672671608927, 2018014826781]

約数ペア:

[(1, 2018014826781), (3, 672671608927), (43, 46930577367), (129, 15643525789), (139, 14518092279), (293, 6887422617), (417, 4839364093), (879, 2295807539), (5977, 337630053), (12599, 160172619), (17931, 112543351), (37797, 53390873), (40727, 49549803), (122181, 16516601), (384107, 5253783), (1152321, 1751261)]