12911892

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{3137}}^1$

素因数の和:3165

約数の個数: 48

約数和(自身を含む): 35145600

約数和(自身を除く): 22233708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 3137, 4116, 6274, 9411, 12548, 18822, 21959, 37644, 43918, 65877, 87836, 131754, 153713, 263508, 307426, 461139, 614852, 922278, 1075991, 1844556, 2151982, 3227973, 4303964, 6455946, 12911892]

約数ペア:

[(1, 12911892), (2, 6455946), (3, 4303964), (4, 3227973), (6, 2151982), (7, 1844556), (12, 1075991), (14, 922278), (21, 614852), (28, 461139), (42, 307426), (49, 263508), (84, 153713), (98, 131754), (147, 87836), (196, 65877), (294, 43918), (343, 37644), (588, 21959), (686, 18822), (1029, 12548), (1372, 9411), (2058, 6274), (3137, 4116)]