23739426

素因数分解:

$2^1\times 3^3\times {\mathrm{499}}^1\times {\mathrm{881}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 52920000

約数和(自身を除く): 29180574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 499, 881, 998, 1497, 1762, 2643, 2994, 4491, 5286, 7929, 8982, 13473, 15858, 23787, 26946, 47574, 439619, 879238, 1318857, 2637714, 3956571, 7913142, 11869713, 23739426]

約数ペア:

[(1, 23739426), (2, 11869713), (3, 7913142), (6, 3956571), (9, 2637714), (18, 1318857), (27, 879238), (54, 439619), (499, 47574), (881, 26946), (998, 23787), (1497, 15858), (1762, 13473), (2643, 8982), (2994, 7929), (4491, 5286)]