2018328399

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{30809}}^1$

素因数の和:31095

約数の個数: 24

約数和(自身を含む): 3028006800

約数和(自身を除く): 1009678401

約数列:

[1, 3, 9, 29, 87, 251, 261, 753, 2259, 7279, 21837, 30809, 65511, 92427, 277281, 893461, 2680383, 7733059, 8041149, 23199177, 69597531, 224258711, 672776133, 2018328399]

約数ペア:

[(1, 2018328399), (3, 672776133), (9, 224258711), (29, 69597531), (87, 23199177), (251, 8041149), (261, 7733059), (753, 2680383), (2259, 893461), (7279, 277281), (21837, 92427), (30809, 65511)]