217029996

素因数分解:

$2^2\times 3^3\times {\mathrm{2009537}}^1$

素因数の和:2009550

約数の個数: 24

約数和(自身を含む): 562670640

約数和(自身を除く): 345640644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2009537, 4019074, 6028611, 8038148, 12057222, 18085833, 24114444, 36171666, 54257499, 72343332, 108514998, 217029996]

約数ペア:

[(1, 217029996), (2, 108514998), (3, 72343332), (4, 54257499), (6, 36171666), (9, 24114444), (12, 18085833), (18, 12057222), (27, 8038148), (36, 6028611), (54, 4019074), (108, 2009537)]