18342819

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6389}}^1$

素因数の和:6435

約数の個数: 24

約数和(自身を含む): 29905200

約数和(自身を除く): 11562381

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 6389, 19167, 57501, 70279, 185281, 210837, 555843, 632511, 1667529, 2038091, 6114273, 18342819]

約数ペア:

[(1, 18342819), (3, 6114273), (9, 2038091), (11, 1667529), (29, 632511), (33, 555843), (87, 210837), (99, 185281), (261, 70279), (319, 57501), (957, 19167), (2871, 6389)]