3745494

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 8400000

約数和(自身を除く): 4654506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 499, 834, 998, 1251, 1497, 2502, 2994, 3753, 4491, 7506, 8982, 13473, 26946, 69361, 138722, 208083, 416166, 624249, 1248498, 1872747, 3745494]

約数ペア:

[(1, 3745494), (2, 1872747), (3, 1248498), (6, 624249), (9, 416166), (18, 208083), (27, 138722), (54, 69361), (139, 26946), (278, 13473), (417, 8982), (499, 7506), (834, 4491), (998, 3753), (1251, 2994), (1497, 2502)]