21495102

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{40253}}^1$

素因数の和:40347

約数の個数: 16

約数和(自身を含む): 43474320

約数和(自身を除く): 21979218

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 40253, 80506, 120759, 241518, 3582517, 7165034, 10747551, 21495102]

約数ペア:

[(1, 21495102), (2, 10747551), (3, 7165034), (6, 3582517), (89, 241518), (178, 120759), (267, 80506), (534, 40253)]