18311310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{203459}}^1$

素因数の和:203472

約数の個数: 24

約数和(自身を含む): 47609640

約数和(自身を除く): 29298330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 203459, 406918, 610377, 1017295, 1220754, 1831131, 2034590, 3051885, 3662262, 6103770, 9155655, 18311310]

約数ペア:

[(1, 18311310), (2, 9155655), (3, 6103770), (5, 3662262), (6, 3051885), (9, 2034590), (10, 1831131), (15, 1220754), (18, 1017295), (30, 610377), (45, 406918), (90, 203459)]