18118974

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4801}}^1$

素因数の和:4860

約数の個数: 32

約数和(自身を含む): 39414816

約数和(自身を除く): 21295842

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774, 4801, 9602, 14403, 28806, 81617, 163234, 177637, 244851, 355274, 489702, 532911, 1065822, 3019829, 6039658, 9059487, 18118974]

約数ペア:

[(1, 18118974), (2, 9059487), (3, 6039658), (6, 3019829), (17, 1065822), (34, 532911), (37, 489702), (51, 355274), (74, 244851), (102, 177637), (111, 163234), (222, 81617), (629, 28806), (1258, 14403), (1887, 9602), (3774, 4801)]