18481822

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4987}}^1$

素因数の和:5115

約数の個数: 16

約数和(自身を含む): 29628720

約数和(自身を除く): 11146898

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 4987, 9974, 84779, 169558, 543583, 1087166, 9240911, 18481822]

約数ペア:

[(1, 18481822), (2, 9240911), (17, 1087166), (34, 543583), (109, 169558), (218, 84779), (1853, 9974), (3706, 4987)]