39914922

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2298

約数の個数: 32

約数和(自身を含む): 82874880

約数和(自身を除く): 42959958

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 2179, 3053, 4358, 6106, 6537, 9159, 13074, 18318, 93697, 154709, 187394, 281091, 309418, 464127, 562182, 928254, 6652487, 13304974, 19957461, 39914922]

約数ペア:

[(1, 39914922), (2, 19957461), (3, 13304974), (6, 6652487), (43, 928254), (71, 562182), (86, 464127), (129, 309418), (142, 281091), (213, 187394), (258, 154709), (426, 93697), (2179, 18318), (3053, 13074), (4358, 9159), (6106, 6537)]