12780546

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{49537}}^1$

素因数の和:49585

約数の個数: 16

約数和(自身を含む): 26156064

約数和(自身を除く): 13375518

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 49537, 99074, 148611, 297222, 2130091, 4260182, 6390273, 12780546]

約数ペア:

[(1, 12780546), (2, 6390273), (3, 4260182), (6, 2130091), (43, 297222), (86, 148611), (129, 99074), (258, 49537)]