30999186

素因数分解:

$2^1\times 3^4\times {\mathrm{191353}}^1$

素因数の和:191367

約数の個数: 20

約数和(自身を含む): 69461502

約数和(自身を除く): 38462316

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191353, 382706, 574059, 1148118, 1722177, 3444354, 5166531, 10333062, 15499593, 30999186]

約数ペア:

[(1, 30999186), (2, 15499593), (3, 10333062), (6, 5166531), (9, 3444354), (18, 1722177), (27, 1148118), (54, 574059), (81, 382706), (162, 191353)]