215468652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2565103}}^1$

素因数の和:2565117

約数の個数: 24

約数和(自身を含む): 574583296

約数和(自身を除く): 359114644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2565103, 5130206, 7695309, 10260412, 15390618, 17955721, 30781236, 35911442, 53867163, 71822884, 107734326, 215468652]

約数ペア:

[(1, 215468652), (2, 107734326), (3, 71822884), (4, 53867163), (6, 35911442), (7, 30781236), (12, 17955721), (14, 15390618), (21, 10260412), (28, 7695309), (42, 5130206), (84, 2565103)]