4921578

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3851}}^1$

素因数の和:3930

約数の個数: 24

約数和(自身を含む): 10816416

約数和(自身を除く): 5894838

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 3851, 7702, 11553, 23106, 34659, 69318, 273421, 546842, 820263, 1640526, 2460789, 4921578]

約数ペア:

[(1, 4921578), (2, 2460789), (3, 1640526), (6, 820263), (9, 546842), (18, 273421), (71, 69318), (142, 34659), (213, 23106), (426, 11553), (639, 7702), (1278, 3851)]