21897048

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{14957}}^1$

素因数の和:15027

約数の個数: 32

約数和(自身を含む): 55643760

約数和(自身を除く): 33746712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 14957, 29914, 44871, 59828, 89742, 119656, 179484, 358968, 912377, 1824754, 2737131, 3649508, 5474262, 7299016, 10948524, 21897048]

約数ペア:

[(1, 21897048), (2, 10948524), (3, 7299016), (4, 5474262), (6, 3649508), (8, 2737131), (12, 1824754), (24, 912377), (61, 358968), (122, 179484), (183, 119656), (244, 89742), (366, 59828), (488, 44871), (732, 29914), (1464, 14957)]