71395866

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107201}}^1$

素因数の和:107246

約数の個数: 24

約数和(自身を含む): 158873364

約数和(自身を除く): 87477498

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 107201, 214402, 321603, 643206, 964809, 1929618, 3966437, 7932874, 11899311, 23798622, 35697933, 71395866]

約数ペア:

[(1, 71395866), (2, 35697933), (3, 23798622), (6, 11899311), (9, 7932874), (18, 3966437), (37, 1929618), (74, 964809), (111, 643206), (222, 321603), (333, 214402), (666, 107201)]