90387972

素因数分解:

$2^2\times 3^2\times {\mathrm{2510777}}^1$

素因数の和:2510787

約数の個数: 18

約数和(自身を含む): 228480798

約数和(自身を除く): 138092826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2510777, 5021554, 7532331, 10043108, 15064662, 22596993, 30129324, 45193986, 90387972]

約数ペア:

[(1, 90387972), (2, 45193986), (3, 30129324), (4, 22596993), (6, 15064662), (9, 10043108), (12, 7532331), (18, 5021554), (36, 2510777)]