11721828

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{6469}}^1$

素因数の和:6627

約数の個数: 24

約数和(自身を含む): 27536320

約数和(自身を除く): 15814492

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 6469, 12938, 19407, 25876, 38814, 77628, 976819, 1953638, 2930457, 3907276, 5860914, 11721828]

約数ペア:

[(1, 11721828), (2, 5860914), (3, 3907276), (4, 2930457), (6, 1953638), (12, 976819), (151, 77628), (302, 38814), (453, 25876), (604, 19407), (906, 12938), (1812, 6469)]