81603108

素因数分解:

$2^2\times 3^2\times {\mathrm{2266753}}^1$

素因数の和:2266763

約数の個数: 18

約数和(自身を含む): 206274614

約数和(自身を除く): 124671506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2266753, 4533506, 6800259, 9067012, 13600518, 20400777, 27201036, 40801554, 81603108]

約数ペア:

[(1, 81603108), (2, 40801554), (3, 27201036), (4, 20400777), (6, 13600518), (9, 9067012), (12, 6800259), (18, 4533506), (36, 2266753)]