677766

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 1444608

約数和(自身を除く): 766842

約数列:

[1, 2, 3, 6, 37, 43, 71, 74, 86, 111, 129, 142, 213, 222, 258, 426, 1591, 2627, 3053, 3182, 4773, 5254, 6106, 7881, 9159, 9546, 15762, 18318, 112961, 225922, 338883, 677766]

約数ペア:

[(1, 677766), (2, 338883), (3, 225922), (6, 112961), (37, 18318), (43, 15762), (71, 9546), (74, 9159), (86, 7881), (111, 6106), (129, 5254), (142, 4773), (213, 3182), (222, 3053), (258, 2627), (426, 1591)]