68581668

素因数分解:

$2^2\times 3^1\times {\mathrm{571}}^1\times {\mathrm{10009}}^1$

素因数の和:10587

約数の個数: 24

約数和(自身を含む): 160320160

約数和(自身を除く): 91738492

約数列:

[1, 2, 3, 4, 6, 12, 571, 1142, 1713, 2284, 3426, 6852, 10009, 20018, 30027, 40036, 60054, 120108, 5715139, 11430278, 17145417, 22860556, 34290834, 68581668]

約数ペア:

[(1, 68581668), (2, 34290834), (3, 22860556), (4, 17145417), (6, 11430278), (12, 5715139), (571, 120108), (1142, 60054), (1713, 40036), (2284, 30027), (3426, 20018), (6852, 10009)]