18303934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 32076000

約数和(自身を除く): 13772066

約数列:

[1, 2, 11, 17, 22, 34, 109, 187, 218, 374, 449, 898, 1199, 1853, 2398, 3706, 4939, 7633, 9878, 15266, 20383, 40766, 48941, 83963, 97882, 167926, 538351, 831997, 1076702, 1663994, 9151967, 18303934]

約数ペア:

[(1, 18303934), (2, 9151967), (11, 1663994), (17, 1076702), (22, 831997), (34, 538351), (109, 167926), (187, 97882), (218, 83963), (374, 48941), (449, 40766), (898, 20383), (1199, 15266), (1853, 9878), (2398, 7633), (3706, 4939)]