1349946

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:668

約数の個数: 40

約数和(自身を含む): 3262644

約数和(自身を除く): 1912698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 641, 702, 1053, 1282, 1923, 2106, 3846, 5769, 8333, 11538, 16666, 17307, 24999, 34614, 49998, 51921, 74997, 103842, 149994, 224991, 449982, 674973, 1349946]

約数ペア:

[(1, 1349946), (2, 674973), (3, 449982), (6, 224991), (9, 149994), (13, 103842), (18, 74997), (26, 51921), (27, 49998), (39, 34614), (54, 24999), (78, 17307), (81, 16666), (117, 11538), (162, 8333), (234, 5769), (351, 3846), (641, 2106), (702, 1923), (1053, 1282)]