18366923510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4871863}}^1$

素因数の和:4871912

約数の個数: 32

約数和(自身を含む): 36831291840

約数和(自身を除く): 18464368330

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 4871863, 9743726, 24359315, 48718630, 63334219, 126668438, 141284027, 282568054, 316671095, 633342190, 706420135, 1412840270, 1836692351, 3673384702, 9183461755, 18366923510]

約数ペア:

[(1, 18366923510), (2, 9183461755), (5, 3673384702), (10, 1836692351), (13, 1412840270), (26, 706420135), (29, 633342190), (58, 316671095), (65, 282568054), (130, 141284027), (145, 126668438), (290, 63334219), (377, 48718630), (754, 24359315), (1885, 9743726), (3770, 4871863)]