220142862

素因数分解:

$2^1\times 3^2\times {\mathrm{1627}}^1\times {\mathrm{7517}}^1$

素因数の和:9152

約数の個数: 24

約数和(自身を含む): 477332856

約数和(自身を除く): 257189994

約数列:

[1, 2, 3, 6, 9, 18, 1627, 3254, 4881, 7517, 9762, 14643, 15034, 22551, 29286, 45102, 67653, 135306, 12230159, 24460318, 36690477, 73380954, 110071431, 220142862]

約数ペア:

[(1, 220142862), (2, 110071431), (3, 73380954), (6, 36690477), (9, 24460318), (18, 12230159), (1627, 135306), (3254, 67653), (4881, 45102), (7517, 29286), (9762, 22551), (14643, 15034)]