131303772

素因数分解:

$2^2\times 3^2\times {\mathrm{3647327}}^1$

素因数の和:3647337

約数の個数: 18

約数和(自身を含む): 331906848

約数和(自身を除く): 200603076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3647327, 7294654, 10941981, 14589308, 21883962, 32825943, 43767924, 65651886, 131303772]

約数ペア:

[(1, 131303772), (2, 65651886), (3, 43767924), (4, 32825943), (6, 21883962), (9, 14589308), (12, 10941981), (18, 7294654), (36, 3647327)]