442668

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 1061872

約数和(自身を除く): 619204

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 997, 1994, 2991, 3988, 5982, 11964, 36889, 73778, 110667, 147556, 221334, 442668]

約数ペア:

[(1, 442668), (2, 221334), (3, 147556), (4, 110667), (6, 73778), (12, 36889), (37, 11964), (74, 5982), (111, 3988), (148, 2991), (222, 1994), (444, 997)]