29871138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{907}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 65376000

約数和(自身を除く): 35504862

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 499, 907, 998, 1497, 1814, 2721, 2994, 5442, 5489, 9977, 10978, 16467, 19954, 29931, 32934, 59862, 452593, 905186, 1357779, 2715558, 4978523, 9957046, 14935569, 29871138]

約数ペア:

[(1, 29871138), (2, 14935569), (3, 9957046), (6, 4978523), (11, 2715558), (22, 1357779), (33, 905186), (66, 452593), (499, 59862), (907, 32934), (998, 29931), (1497, 19954), (1814, 16467), (2721, 10978), (2994, 9977), (5442, 5489)]