12456318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{296579}}^1$

素因数の和:296591

約数の個数: 16

約数和(自身を含む): 28471680

約数和(自身を除く): 16015362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 296579, 593158, 889737, 1779474, 2076053, 4152106, 6228159, 12456318]

約数ペア:

[(1, 12456318), (2, 6228159), (3, 4152106), (6, 2076053), (7, 1779474), (14, 889737), (21, 593158), (42, 296579)]