25413642

素因数分解:

$2^1\times 3^3\times {\mathrm{277}}^1\times {\mathrm{1699}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 56712000

約数和(自身を除く): 31298358

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 277, 554, 831, 1662, 1699, 2493, 3398, 4986, 5097, 7479, 10194, 14958, 15291, 30582, 45873, 91746, 470623, 941246, 1411869, 2823738, 4235607, 8471214, 12706821, 25413642]

約数ペア:

[(1, 25413642), (2, 12706821), (3, 8471214), (6, 4235607), (9, 2823738), (18, 1411869), (27, 941246), (54, 470623), (277, 91746), (554, 45873), (831, 30582), (1662, 15291), (1699, 14958), (2493, 10194), (3398, 7479), (4986, 5097)]