9918660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{165311}}^1$

素因数の和:165323

約数の個数: 24

約数和(自身を含む): 27772416

約数和(自身を除く): 17853756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 165311, 330622, 495933, 661244, 826555, 991866, 1653110, 1983732, 2479665, 3306220, 4959330, 9918660]

約数ペア:

[(1, 9918660), (2, 4959330), (3, 3306220), (4, 2479665), (5, 1983732), (6, 1653110), (10, 991866), (12, 826555), (15, 661244), (20, 495933), (30, 330622), (60, 165311)]