221526072

素因数分解:

$2^3\times 3^2\times {\mathrm{3076751}}^1$

素因数の和:3076763

約数の個数: 24

約数和(自身を含む): 599966640

約数和(自身を除く): 378440568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3076751, 6153502, 9230253, 12307004, 18460506, 24614008, 27690759, 36921012, 55381518, 73842024, 110763036, 221526072]

約数ペア:

[(1, 221526072), (2, 110763036), (3, 73842024), (4, 55381518), (6, 36921012), (8, 27690759), (9, 24614008), (12, 18460506), (18, 12307004), (24, 9230253), (36, 6153502), (72, 3076751)]