12938268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{154027}}^1$

素因数の和:154041

約数の個数: 24

約数和(自身を含む): 34502272

約数和(自身を除く): 21564004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 154027, 308054, 462081, 616108, 924162, 1078189, 1848324, 2156378, 3234567, 4312756, 6469134, 12938268]

約数ペア:

[(1, 12938268), (2, 6469134), (3, 4312756), (4, 3234567), (6, 2156378), (7, 1848324), (12, 1078189), (14, 924162), (21, 616108), (28, 462081), (42, 308054), (84, 154027)]