179996004

素因数分解:

$2^2\times 3^2\times {\mathrm{4999889}}^1$

素因数の和:4999899

約数の個数: 18

約数和(自身を含む): 454989990

約数和(自身を除く): 274993986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4999889, 9999778, 14999667, 19999556, 29999334, 44999001, 59998668, 89998002, 179996004]

約数ペア:

[(1, 179996004), (2, 89998002), (3, 59998668), (4, 44999001), (6, 29999334), (9, 19999556), (12, 14999667), (18, 9999778), (36, 4999889)]