21902802

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{117757}}^1$

素因数の和:117793

約数の個数: 16

約数和(自身を含む): 45219072

約数和(自身を除く): 23316270

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 117757, 235514, 353271, 706542, 3650467, 7300934, 10951401, 21902802]

約数ペア:

[(1, 21902802), (2, 10951401), (3, 7300934), (6, 3650467), (31, 706542), (62, 353271), (93, 235514), (186, 117757)]