12959928

素因数分解:

$2^3\times 3^2\times {\mathrm{179999}}^1$

素因数の和:180011

約数の個数: 24

約数和(自身を含む): 35100000

約数和(自身を除く): 22140072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 179999, 359998, 539997, 719996, 1079994, 1439992, 1619991, 2159988, 3239982, 4319976, 6479964, 12959928]

約数ペア:

[(1, 12959928), (2, 6479964), (3, 4319976), (4, 3239982), (6, 2159988), (8, 1619991), (9, 1439992), (12, 1079994), (18, 719996), (24, 539997), (36, 359998), (72, 179999)]