89999604

素因数分解:

$2^2\times 3^2\times {\mathrm{2499989}}^1$

素因数の和:2499999

約数の個数: 18

約数和(自身を含む): 227499090

約数和(自身を除く): 137499486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2499989, 4999978, 7499967, 9999956, 14999934, 22499901, 29999868, 44999802, 89999604]

約数ペア:

[(1, 89999604), (2, 44999802), (3, 29999868), (4, 22499901), (6, 14999934), (9, 9999956), (12, 7499967), (18, 4999978), (36, 2499989)]