21619056

素因数分解:

$2^4\times 3^1\times {\mathrm{461}}^1\times {\mathrm{977}}^1$

素因数の和:1449

約数の個数: 40

約数和(自身を含む): 56027664

約数和(自身を除く): 34408608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 461, 922, 977, 1383, 1844, 1954, 2766, 2931, 3688, 3908, 5532, 5862, 7376, 7816, 11064, 11724, 15632, 22128, 23448, 46896, 450397, 900794, 1351191, 1801588, 2702382, 3603176, 5404764, 7206352, 10809528, 21619056]

約数ペア:

[(1, 21619056), (2, 10809528), (3, 7206352), (4, 5404764), (6, 3603176), (8, 2702382), (12, 1801588), (16, 1351191), (24, 900794), (48, 450397), (461, 46896), (922, 23448), (977, 22128), (1383, 15632), (1844, 11724), (1954, 11064), (2766, 7816), (2931, 7376), (3688, 5862), (3908, 5532)]