30756186

素因数分解:

$2^1\times 3^4\times {\mathrm{189853}}^1$

素因数の和:189867

約数の個数: 20

約数和(自身を含む): 68917002

約数和(自身を除く): 38160816

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 189853, 379706, 569559, 1139118, 1708677, 3417354, 5126031, 10252062, 15378093, 30756186]

約数ペア:

[(1, 30756186), (2, 15378093), (3, 10252062), (6, 5126031), (9, 3417354), (18, 1708677), (27, 1139118), (54, 569559), (81, 379706), (162, 189853)]