25920468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{102859}}^1$

素因数の和:102876

約数の個数: 36

約数和(自身を含む): 74882080

約数和(自身を除く): 48961612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 102859, 205718, 308577, 411436, 617154, 720013, 925731, 1234308, 1440026, 1851462, 2160039, 2880052, 3702924, 4320078, 6480117, 8640156, 12960234, 25920468]

約数ペア:

[(1, 25920468), (2, 12960234), (3, 8640156), (4, 6480117), (6, 4320078), (7, 3702924), (9, 2880052), (12, 2160039), (14, 1851462), (18, 1440026), (21, 1234308), (28, 925731), (36, 720013), (42, 617154), (63, 411436), (84, 308577), (126, 205718), (252, 102859)]