426946878

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{145517}}^1$

素因数の和:145688

約数の個数: 24

約数和(自身を含む): 930733128

約数和(自身を除く): 503786250

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 145517, 291034, 436551, 873102, 1309653, 2619306, 23719271, 47438542, 71157813, 142315626, 213473439, 426946878]

約数ペア:

[(1, 426946878), (2, 213473439), (3, 142315626), (6, 71157813), (9, 47438542), (18, 23719271), (163, 2619306), (326, 1309653), (489, 873102), (978, 436551), (1467, 291034), (2934, 145517)]