13338834

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 14032686

約数列:

[1, 2, 3, 6, 79, 107, 158, 214, 237, 263, 321, 474, 526, 642, 789, 1578, 8453, 16906, 20777, 25359, 28141, 41554, 50718, 56282, 62331, 84423, 124662, 168846, 2223139, 4446278, 6669417, 13338834]

約数ペア:

[(1, 13338834), (2, 6669417), (3, 4446278), (6, 2223139), (79, 168846), (107, 124662), (158, 84423), (214, 62331), (237, 56282), (263, 50718), (321, 41554), (474, 28141), (526, 25359), (642, 20777), (789, 16906), (1578, 8453)]