2018423702

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{21517}}^1$

素因数の和:21656

約数の個数: 32

約数和(自身を含む): 3346479360

約数和(自身を除く): 1328055658

約数列:

[1, 2, 17, 31, 34, 62, 89, 178, 527, 1054, 1513, 2759, 3026, 5518, 21517, 43034, 46903, 93806, 365789, 667027, 731578, 1334054, 1915013, 3830026, 11339459, 22678918, 32555221, 59365403, 65110442, 118730806, 1009211851, 2018423702]

約数ペア:

[(1, 2018423702), (2, 1009211851), (17, 118730806), (31, 65110442), (34, 59365403), (62, 32555221), (89, 22678918), (178, 11339459), (527, 3830026), (1054, 1915013), (1513, 1334054), (2759, 731578), (3026, 667027), (5518, 365789), (21517, 93806), (43034, 46903)]