22178478

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{75437}}^1$

素因数の和:75456

約数の個数: 24

約数和(自身を含む): 51599592

約数和(自身を除く): 29421114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 75437, 150874, 226311, 452622, 528059, 1056118, 1584177, 3168354, 3696413, 7392826, 11089239, 22178478]

約数ペア:

[(1, 22178478), (2, 11089239), (3, 7392826), (6, 3696413), (7, 3168354), (14, 1584177), (21, 1056118), (42, 528059), (49, 452622), (98, 226311), (147, 150874), (294, 75437)]