61435026

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{20939}}^1$

素因数の和:21110

約数の個数: 24

約数和(自身を含む): 133932240

約数和(自身を除く): 72497214

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 20939, 41878, 62817, 125634, 188451, 376902, 3413057, 6826114, 10239171, 20478342, 30717513, 61435026]

約数ペア:

[(1, 61435026), (2, 30717513), (3, 20478342), (6, 10239171), (9, 6826114), (18, 3413057), (163, 376902), (326, 188451), (489, 125634), (978, 62817), (1467, 41878), (2934, 20939)]