3081258

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2411}}^1$

素因数の和:2490

約数の個数: 24

約数和(自身を含む): 6772896

約数和(自身を除く): 3691638

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 2411, 4822, 7233, 14466, 21699, 43398, 171181, 342362, 513543, 1027086, 1540629, 3081258]

約数ペア:

[(1, 3081258), (2, 1540629), (3, 1027086), (6, 513543), (9, 342362), (18, 171181), (71, 43398), (142, 21699), (213, 14466), (426, 7233), (639, 4822), (1278, 2411)]