18127428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{719}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 46448640

約数和(自身を除く): 28321212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 191, 382, 573, 719, 764, 1146, 1438, 2101, 2157, 2292, 2876, 4202, 4314, 6303, 7909, 8404, 8628, 12606, 15818, 23727, 25212, 31636, 47454, 94908, 137329, 274658, 411987, 549316, 823974, 1510619, 1647948, 3021238, 4531857, 6042476, 9063714, 18127428]

約数ペア:

[(1, 18127428), (2, 9063714), (3, 6042476), (4, 4531857), (6, 3021238), (11, 1647948), (12, 1510619), (22, 823974), (33, 549316), (44, 411987), (66, 274658), (132, 137329), (191, 94908), (382, 47454), (573, 31636), (719, 25212), (764, 23727), (1146, 15818), (1438, 12606), (2101, 8628), (2157, 8404), (2292, 7909), (2876, 6303), (4202, 4314)]