3394278

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 7603200

約数和(自身を除く): 4208922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 263, 478, 526, 717, 789, 1434, 1578, 2151, 2367, 4302, 4734, 6453, 7101, 12906, 14202, 62857, 125714, 188571, 377142, 565713, 1131426, 1697139, 3394278]

約数ペア:

[(1, 3394278), (2, 1697139), (3, 1131426), (6, 565713), (9, 377142), (18, 188571), (27, 125714), (54, 62857), (239, 14202), (263, 12906), (478, 7101), (526, 6453), (717, 4734), (789, 4302), (1434, 2367), (1578, 2151)]