143887896

素因数分解:

$2^3\times 3^2\times {\mathrm{1998443}}^1$

素因数の和:1998455

約数の個数: 24

約数和(自身を含む): 389696580

約数和(自身を除く): 245808684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1998443, 3996886, 5995329, 7993772, 11990658, 15987544, 17985987, 23981316, 35971974, 47962632, 71943948, 143887896]

約数ペア:

[(1, 143887896), (2, 71943948), (3, 47962632), (4, 35971974), (6, 23981316), (8, 17985987), (9, 15987544), (12, 11990658), (18, 7993772), (24, 5995329), (36, 3996886), (72, 1998443)]