15217416

素因数分解:

$2^3\times 3^3\times {\mathrm{70451}}^1$

素因数の和:70466

約数の個数: 32

約数和(自身を含む): 42271200

約数和(自身を除く): 27053784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 70451, 140902, 211353, 281804, 422706, 563608, 634059, 845412, 1268118, 1690824, 1902177, 2536236, 3804354, 5072472, 7608708, 15217416]

約数ペア:

[(1, 15217416), (2, 7608708), (3, 5072472), (4, 3804354), (6, 2536236), (8, 1902177), (9, 1690824), (12, 1268118), (18, 845412), (24, 634059), (27, 563608), (36, 422706), (54, 281804), (72, 211353), (108, 140902), (216, 70451)]