15559416

素因数分解:

$2^3\times 3^2\times {\mathrm{216103}}^1$

素因数の和:216115

約数の個数: 24

約数和(自身を含む): 42140280

約数和(自身を除く): 26580864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 216103, 432206, 648309, 864412, 1296618, 1728824, 1944927, 2593236, 3889854, 5186472, 7779708, 15559416]

約数ペア:

[(1, 15559416), (2, 7779708), (3, 5186472), (4, 3889854), (6, 2593236), (8, 1944927), (9, 1728824), (12, 1296618), (18, 864412), (24, 648309), (36, 432206), (72, 216103)]