645956412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3166453}}^1$

素因数の和:3166477

約数の個数: 24

約数和(自身を含む): 1595892816

約数和(自身を除く): 949936404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 3166453, 6332906, 9499359, 12665812, 18998718, 37997436, 53829701, 107659402, 161489103, 215318804, 322978206, 645956412]

約数ペア:

[(1, 645956412), (2, 322978206), (3, 215318804), (4, 161489103), (6, 107659402), (12, 53829701), (17, 37997436), (34, 18998718), (51, 12665812), (68, 9499359), (102, 6332906), (204, 3166453)]