1815702018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1012097}}^1$

素因数の和:1012138

約数の個数: 32

約数和(自身を含む): 4080779136

約数和(自身を除く): 2265077118

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 1012097, 2024194, 3036291, 6072582, 13157261, 23278231, 26314522, 39471783, 46556462, 69834693, 78943566, 139669386, 302617003, 605234006, 907851009, 1815702018]

約数ペア:

[(1, 1815702018), (2, 907851009), (3, 605234006), (6, 302617003), (13, 139669386), (23, 78943566), (26, 69834693), (39, 46556462), (46, 39471783), (69, 26314522), (78, 23278231), (138, 13157261), (299, 6072582), (598, 3036291), (897, 2024194), (1794, 1012097)]