90405108

素因数分解:

$2^2\times 3^2\times {\mathrm{2511253}}^1$

素因数の和:2511263

約数の個数: 18

約数和(自身を含む): 228524114

約数和(自身を除く): 138119006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2511253, 5022506, 7533759, 10045012, 15067518, 22601277, 30135036, 45202554, 90405108]

約数ペア:

[(1, 90405108), (2, 45202554), (3, 30135036), (4, 22601277), (6, 15067518), (9, 10045012), (12, 7533759), (18, 5022506), (36, 2511253)]