812964

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1831}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 1949248

約数和(自身を除く): 1136284

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1831, 3662, 5493, 7324, 10986, 21972, 67747, 135494, 203241, 270988, 406482, 812964]

約数ペア:

[(1, 812964), (2, 406482), (3, 270988), (4, 203241), (6, 135494), (12, 67747), (37, 21972), (74, 10986), (111, 7324), (148, 5493), (222, 3662), (444, 1831)]