8638212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 22708224

約数和(自身を除く): 14070012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 2111, 4092, 4222, 6333, 8444, 12666, 23221, 25332, 46442, 65441, 69663, 92884, 130882, 139326, 196323, 261764, 278652, 392646, 719851, 785292, 1439702, 2159553, 2879404, 4319106, 8638212]

約数ペア:

[(1, 8638212), (2, 4319106), (3, 2879404), (4, 2159553), (6, 1439702), (11, 785292), (12, 719851), (22, 392646), (31, 278652), (33, 261764), (44, 196323), (62, 139326), (66, 130882), (93, 92884), (124, 69663), (132, 65441), (186, 46442), (341, 25332), (372, 23221), (682, 12666), (1023, 8444), (1364, 6333), (2046, 4222), (2111, 4092)]