128412876

素因数分解:

$2^2\times 3^1\times {\mathrm{1427}}^1\times {\mathrm{7499}}^1$

素因数の和:8933

約数の個数: 24

約数和(自身を含む): 299880000

約数和(自身を除く): 171467124

約数列:

[1, 2, 3, 4, 6, 12, 1427, 2854, 4281, 5708, 7499, 8562, 14998, 17124, 22497, 29996, 44994, 89988, 10701073, 21402146, 32103219, 42804292, 64206438, 128412876]

約数ペア:

[(1, 128412876), (2, 64206438), (3, 42804292), (4, 32103219), (6, 21402146), (12, 10701073), (1427, 89988), (2854, 44994), (4281, 29996), (5708, 22497), (7499, 17124), (8562, 14998)]