21817824

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{32467}}^1$

素因数の和:32487

約数の個数: 48

約数和(自身を含む): 65455488

約数和(自身を除く): 43637664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 32467, 64934, 97401, 129868, 194802, 227269, 259736, 389604, 454538, 519472, 681807, 779208, 909076, 1038944, 1363614, 1558416, 1818152, 2727228, 3116832, 3636304, 5454456, 7272608, 10908912, 21817824]

約数ペア:

[(1, 21817824), (2, 10908912), (3, 7272608), (4, 5454456), (6, 3636304), (7, 3116832), (8, 2727228), (12, 1818152), (14, 1558416), (16, 1363614), (21, 1038944), (24, 909076), (28, 779208), (32, 681807), (42, 519472), (48, 454538), (56, 389604), (84, 259736), (96, 227269), (112, 194802), (168, 129868), (224, 97401), (336, 64934), (672, 32467)]