21127608

素因数分解:

$2^3\times 3^3\times {\mathrm{97813}}^1$

素因数の和:97828

約数の個数: 32

約数和(自身を含む): 58688400

約数和(自身を除く): 37560792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 97813, 195626, 293439, 391252, 586878, 782504, 880317, 1173756, 1760634, 2347512, 2640951, 3521268, 5281902, 7042536, 10563804, 21127608]

約数ペア:

[(1, 21127608), (2, 10563804), (3, 7042536), (4, 5281902), (6, 3521268), (8, 2640951), (9, 2347512), (12, 1760634), (18, 1173756), (24, 880317), (27, 782504), (36, 586878), (54, 391252), (72, 293439), (108, 195626), (216, 97813)]