18715110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9311}}^1$

素因数の和:9388

約数の個数: 32

約数和(自身を含む): 45591552

約数和(自身を除く): 26876442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 9311, 18622, 27933, 46555, 55866, 93110, 139665, 279330, 623837, 1247674, 1871511, 3119185, 3743022, 6238370, 9357555, 18715110]

約数ペア:

[(1, 18715110), (2, 9357555), (3, 6238370), (5, 3743022), (6, 3119185), (10, 1871511), (15, 1247674), (30, 623837), (67, 279330), (134, 139665), (201, 93110), (335, 55866), (402, 46555), (670, 27933), (1005, 18622), (2010, 9311)]