2021030508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{159337}}^1$

素因数の和:159502

約数の個数: 48

約数和(自身を含む): 5425140224

約数和(自身を除く): 3404109716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 604, 906, 1057, 1812, 2114, 3171, 4228, 6342, 12684, 159337, 318674, 478011, 637348, 956022, 1115359, 1912044, 2230718, 3346077, 4461436, 6692154, 13384308, 24059887, 48119774, 72179661, 96239548, 144359322, 168419209, 288718644, 336838418, 505257627, 673676836, 1010515254, 2021030508]

約数ペア:

[(1, 2021030508), (2, 1010515254), (3, 673676836), (4, 505257627), (6, 336838418), (7, 288718644), (12, 168419209), (14, 144359322), (21, 96239548), (28, 72179661), (42, 48119774), (84, 24059887), (151, 13384308), (302, 6692154), (453, 4461436), (604, 3346077), (906, 2230718), (1057, 1912044), (1812, 1115359), (2114, 956022), (3171, 637348), (4228, 478011), (6342, 318674), (12684, 159337)]