18242118

素因数分解:

$2^1\times 3^3\times {\mathrm{337817}}^1$

素因数の和:337828

約数の個数: 16

約数和(自身を含む): 40538160

約数和(自身を除く): 22296042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 337817, 675634, 1013451, 2026902, 3040353, 6080706, 9121059, 18242118]

約数ペア:

[(1, 18242118), (2, 9121059), (3, 6080706), (6, 3040353), (9, 2026902), (18, 1013451), (27, 675634), (54, 337817)]