131269284

素因数分解:

$2^2\times 3^2\times {\mathrm{3646369}}^1$

素因数の和:3646379

約数の個数: 18

約数和(自身を含む): 331819670

約数和(自身を除く): 200550386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3646369, 7292738, 10939107, 14585476, 21878214, 32817321, 43756428, 65634642, 131269284]

約数ペア:

[(1, 131269284), (2, 65634642), (3, 43756428), (4, 32817321), (6, 21878214), (9, 14585476), (12, 10939107), (18, 7292738), (36, 3646369)]