21212112

素因数分解:

$2^4\times 3^1\times {\mathrm{457}}^1\times {\mathrm{967}}^1$

素因数の和:1435

約数の個数: 40

約数和(自身を含む): 54974656

約数和(自身を除く): 33762544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 457, 914, 967, 1371, 1828, 1934, 2742, 2901, 3656, 3868, 5484, 5802, 7312, 7736, 10968, 11604, 15472, 21936, 23208, 46416, 441919, 883838, 1325757, 1767676, 2651514, 3535352, 5303028, 7070704, 10606056, 21212112]

約数ペア:

[(1, 21212112), (2, 10606056), (3, 7070704), (4, 5303028), (6, 3535352), (8, 2651514), (12, 1767676), (16, 1325757), (24, 883838), (48, 441919), (457, 46416), (914, 23208), (967, 21936), (1371, 15472), (1828, 11604), (1934, 10968), (2742, 7736), (2901, 7312), (3656, 5802), (3868, 5484)]