69978666

素因数分解:

$2^1\times 3^1\times {\mathrm{2999}}^1\times {\mathrm{3889}}^1$

素因数の和:6893

約数の個数: 16

約数和(自身を含む): 140040000

約数和(自身を除く): 70061334

約数列:

[1, 2, 3, 6, 2999, 3889, 5998, 7778, 8997, 11667, 17994, 23334, 11663111, 23326222, 34989333, 69978666]

約数ペア:

[(1, 69978666), (2, 34989333), (3, 23326222), (6, 11663111), (2999, 23334), (3889, 17994), (5998, 11667), (7778, 8997)]