21768846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1453}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 47737728

約数和(自身を除く): 25968882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 227, 454, 681, 1362, 1453, 2497, 2906, 4359, 4994, 7491, 8718, 14982, 15983, 31966, 47949, 95898, 329831, 659662, 989493, 1978986, 3628141, 7256282, 10884423, 21768846]

約数ペア:

[(1, 21768846), (2, 10884423), (3, 7256282), (6, 3628141), (11, 1978986), (22, 989493), (33, 659662), (66, 329831), (227, 95898), (454, 47949), (681, 31966), (1362, 15983), (1453, 14982), (2497, 8718), (2906, 7491), (4359, 4994)]