16980498882

素因数分解:

$2^1\times 3^3\times {\mathrm{10313}}^1\times {\mathrm{30491}}^1$

素因数の和:40815

約数の個数: 32

約数和(自身を含む): 37739338560

約数和(自身を除く): 20758839678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 10313, 20626, 30491, 30939, 60982, 61878, 91473, 92817, 182946, 185634, 274419, 278451, 548838, 556902, 823257, 1646514, 314453683, 628907366, 943361049, 1886722098, 2830083147, 5660166294, 8490249441, 16980498882]

約数ペア:

[(1, 16980498882), (2, 8490249441), (3, 5660166294), (6, 2830083147), (9, 1886722098), (18, 943361049), (27, 628907366), (54, 314453683), (10313, 1646514), (20626, 823257), (30491, 556902), (30939, 548838), (60982, 278451), (61878, 274419), (91473, 185634), (92817, 182946)]