255240036

素因数分解:

$2^2\times 3^2\times {\mathrm{7090001}}^1$

素因数の和:7090011

約数の個数: 18

約数和(自身を含む): 645190182

約数和(自身を除く): 389950146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7090001, 14180002, 21270003, 28360004, 42540006, 63810009, 85080012, 127620018, 255240036]

約数ペア:

[(1, 255240036), (2, 127620018), (3, 85080012), (4, 63810009), (6, 42540006), (9, 28360004), (12, 21270003), (18, 14180002), (36, 7090001)]