18260225644

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{7681}}^1\times {\mathrm{16063}}^1$

素因数の和:23785

約数の個数: 24

約数和(自身を含む): 32825370368

約数和(自身を除く): 14565144724

約数列:

[1, 2, 4, 37, 74, 148, 7681, 15362, 16063, 30724, 32126, 64252, 284197, 568394, 594331, 1136788, 1188662, 2377324, 123379903, 246759806, 493519612, 4565056411, 9130112822, 18260225644]

約数ペア:

[(1, 18260225644), (2, 9130112822), (4, 4565056411), (37, 493519612), (74, 246759806), (148, 123379903), (7681, 2377324), (15362, 1188662), (16063, 1136788), (30724, 594331), (32126, 568394), (64252, 284197)]