31321404

素因数分解:

$2^2\times 3^4\times {\mathrm{96671}}^1$

素因数の和:96687

約数の個数: 30

約数和(自身を含む): 81881184

約数和(自身を除く): 50559780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 96671, 193342, 290013, 386684, 580026, 870039, 1160052, 1740078, 2610117, 3480156, 5220234, 7830351, 10440468, 15660702, 31321404]

約数ペア:

[(1, 31321404), (2, 15660702), (3, 10440468), (4, 7830351), (6, 5220234), (9, 3480156), (12, 2610117), (18, 1740078), (27, 1160052), (36, 870039), (54, 580026), (81, 386684), (108, 290013), (162, 193342), (324, 96671)]