131563368

素因数分解:

$2^3\times 3^2\times {\mathrm{1827269}}^1$

素因数の和:1827281

約数の個数: 24

約数和(自身を含む): 356317650

約数和(自身を除く): 224754282

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1827269, 3654538, 5481807, 7309076, 10963614, 14618152, 16445421, 21927228, 32890842, 43854456, 65781684, 131563368]

約数ペア:

[(1, 131563368), (2, 65781684), (3, 43854456), (4, 32890842), (6, 21927228), (8, 16445421), (9, 14618152), (12, 10963614), (18, 7309076), (24, 5481807), (36, 3654538), (72, 1827269)]