312207972

素因数分解:

$2^2\times 3^1\times {\mathrm{1571}}^1\times {\mathrm{16561}}^1$

素因数の和:18139

約数の個数: 24

約数和(自身を含む): 728992992

約数和(自身を除く): 416785020

約数列:

[1, 2, 3, 4, 6, 12, 1571, 3142, 4713, 6284, 9426, 16561, 18852, 33122, 49683, 66244, 99366, 198732, 26017331, 52034662, 78051993, 104069324, 156103986, 312207972]

約数ペア:

[(1, 312207972), (2, 156103986), (3, 104069324), (4, 78051993), (6, 52034662), (12, 26017331), (1571, 198732), (3142, 99366), (4713, 66244), (6284, 49683), (9426, 33122), (16561, 18852)]