201815628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2402567}}^1$

素因数の和:2402581

約数の個数: 24

約数和(自身を含む): 538175232

約数和(自身を除く): 336359604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2402567, 4805134, 7207701, 9610268, 14415402, 16817969, 28830804, 33635938, 50453907, 67271876, 100907814, 201815628]

約数ペア:

[(1, 201815628), (2, 100907814), (3, 67271876), (4, 50453907), (6, 33635938), (7, 28830804), (12, 16817969), (14, 14415402), (21, 9610268), (28, 7207701), (42, 4805134), (84, 2402567)]