18163602

素因数分解:

$2^1\times 3^4\times {\mathrm{112121}}^1$

素因数の和:112135

約数の個数: 20

約数和(自身を含む): 40700286

約数和(自身を除く): 22536684

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 112121, 224242, 336363, 672726, 1009089, 2018178, 3027267, 6054534, 9081801, 18163602]

約数ペア:

[(1, 18163602), (2, 9081801), (3, 6054534), (6, 3027267), (9, 2018178), (18, 1009089), (27, 672726), (54, 336363), (81, 224242), (162, 112121)]