21896106

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{117721}}^1$

素因数の和:117757

約数の個数: 16

約数和(自身を含む): 45205248

約数和(自身を除く): 23309142

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 117721, 235442, 353163, 706326, 3649351, 7298702, 10948053, 21896106]

約数ペア:

[(1, 21896106), (2, 10948053), (3, 7298702), (6, 3649351), (31, 706326), (62, 353163), (93, 235442), (186, 117721)]