520492086

素因数分解:

$2^1\times 3^2\times {\mathrm{1579}}^1\times {\mathrm{18313}}^1$

素因数の和:19900

約数の個数: 24

約数和(自身を含む): 1128508680

約数和(自身を除く): 608016594

約数列:

[1, 2, 3, 6, 9, 18, 1579, 3158, 4737, 9474, 14211, 18313, 28422, 36626, 54939, 109878, 164817, 329634, 28916227, 57832454, 86748681, 173497362, 260246043, 520492086]

約数ペア:

[(1, 520492086), (2, 260246043), (3, 173497362), (6, 86748681), (9, 57832454), (18, 28916227), (1579, 329634), (3158, 164817), (4737, 109878), (9474, 54939), (14211, 36626), (18313, 28422)]