21652554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46867}}^1$

素因数の和:46890

約数の個数: 32

約数和(自身を含む): 53991936

約数和(自身を除く): 32339382

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 46867, 93734, 140601, 281202, 328069, 515537, 656138, 984207, 1031074, 1546611, 1968414, 3093222, 3608759, 7217518, 10826277, 21652554]

約数ペア:

[(1, 21652554), (2, 10826277), (3, 7217518), (6, 3608759), (7, 3093222), (11, 1968414), (14, 1546611), (21, 1031074), (22, 984207), (33, 656138), (42, 515537), (66, 328069), (77, 281202), (154, 140601), (231, 93734), (462, 46867)]