18344238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{557}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 40176000

約数和(自身を除く): 21831762

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 499, 557, 998, 1114, 1497, 1671, 2994, 3342, 5489, 6127, 10978, 12254, 16467, 18381, 32934, 36762, 277943, 555886, 833829, 1667658, 3057373, 6114746, 9172119, 18344238]

約数ペア:

[(1, 18344238), (2, 9172119), (3, 6114746), (6, 3057373), (11, 1667658), (22, 833829), (33, 555886), (66, 277943), (499, 36762), (557, 32934), (998, 18381), (1114, 16467), (1497, 12254), (1671, 10978), (2994, 6127), (3342, 5489)]