12916638

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{34171}}^1$

素因数の和:34189

約数の個数: 32

約数和(自身を含む): 32805120

約数和(自身を除く): 19888482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 34171, 68342, 102513, 205026, 239197, 307539, 478394, 615078, 717591, 922617, 1435182, 1845234, 2152773, 4305546, 6458319, 12916638]

約数ペア:

[(1, 12916638), (2, 6458319), (3, 4305546), (6, 2152773), (7, 1845234), (9, 1435182), (14, 922617), (18, 717591), (21, 615078), (27, 478394), (42, 307539), (54, 239197), (63, 205026), (126, 102513), (189, 68342), (378, 34171)]