18412064

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2753}}^1$

素因数の和:2793

約数の個数: 48

約数和(自身を含む): 41640480

約数和(自身を除く): 23228416

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 2753, 3344, 5506, 6688, 11012, 22024, 30283, 44048, 52307, 60566, 88096, 104614, 121132, 209228, 242264, 418456, 484528, 575377, 836912, 969056, 1150754, 1673824, 2301508, 4603016, 9206032, 18412064]

約数ペア:

[(1, 18412064), (2, 9206032), (4, 4603016), (8, 2301508), (11, 1673824), (16, 1150754), (19, 969056), (22, 836912), (32, 575377), (38, 484528), (44, 418456), (76, 242264), (88, 209228), (152, 121132), (176, 104614), (209, 88096), (304, 60566), (352, 52307), (418, 44048), (608, 30283), (836, 22024), (1672, 11012), (2753, 6688), (3344, 5506)]