210621822

素因数分解:

$2^1\times 3^1\times {\mathrm{5503}}^1\times {\mathrm{6379}}^1$

素因数の和:11887

約数の個数: 16

約数和(自身を含む): 421386240

約数和(自身を除く): 210764418

約数列:

[1, 2, 3, 6, 5503, 6379, 11006, 12758, 16509, 19137, 33018, 38274, 35103637, 70207274, 105310911, 210621822]

約数ペア:

[(1, 210621822), (2, 105310911), (3, 70207274), (6, 35103637), (5503, 38274), (6379, 33018), (11006, 19137), (12758, 16509)]