26388540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{146603}}^1$

素因数の和:146618

約数の個数: 36

約数和(自身を含む): 80045784

約数和(自身を除く): 53657244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 146603, 293206, 439809, 586412, 733015, 879618, 1319427, 1466030, 1759236, 2199045, 2638854, 2932060, 4398090, 5277708, 6597135, 8796180, 13194270, 26388540]

約数ペア:

[(1, 26388540), (2, 13194270), (3, 8796180), (4, 6597135), (5, 5277708), (6, 4398090), (9, 2932060), (10, 2638854), (12, 2199045), (15, 1759236), (18, 1466030), (20, 1319427), (30, 879618), (36, 733015), (45, 586412), (60, 439809), (90, 293206), (180, 146603)]