12858642

素因数分解:

$2^1\times 3^3\times {\mathrm{227}}^1\times {\mathrm{1049}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 28728000

約数和(自身を除く): 15869358

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 227, 454, 681, 1049, 1362, 2043, 2098, 3147, 4086, 6129, 6294, 9441, 12258, 18882, 28323, 56646, 238123, 476246, 714369, 1428738, 2143107, 4286214, 6429321, 12858642]

約数ペア:

[(1, 12858642), (2, 6429321), (3, 4286214), (6, 2143107), (9, 1428738), (18, 714369), (27, 476246), (54, 238123), (227, 56646), (454, 28323), (681, 18882), (1049, 12258), (1362, 9441), (2043, 6294), (2098, 6129), (3147, 4086)]