18271416

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{5557}}^1$

素因数の和:5703

約数の個数: 32

約数和(自身を含む): 46020240

約数和(自身を除く): 27748824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 5557, 11114, 16671, 22228, 33342, 44456, 66684, 133368, 761309, 1522618, 2283927, 3045236, 4567854, 6090472, 9135708, 18271416]

約数ペア:

[(1, 18271416), (2, 9135708), (3, 6090472), (4, 4567854), (6, 3045236), (8, 2283927), (12, 1522618), (24, 761309), (137, 133368), (274, 66684), (411, 44456), (548, 33342), (822, 22228), (1096, 16671), (1644, 11114), (3288, 5557)]