18240014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1423}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 32296320

約数和(自身を除く): 14056306

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 1423, 2846, 6409, 12818, 18499, 24191, 36998, 41267, 48382, 82534, 314483, 536471, 628966, 701539, 1072942, 1403078, 9120007, 18240014]

約数ペア:

[(1, 18240014), (2, 9120007), (13, 1403078), (17, 1072942), (26, 701539), (29, 628966), (34, 536471), (58, 314483), (221, 82534), (377, 48382), (442, 41267), (493, 36998), (754, 24191), (986, 18499), (1423, 12818), (2846, 6409)]