2972142

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1013}}^1$

素因数の和:1184

約数の個数: 24

約数和(自身を含む): 6485544

約数和(自身を除く): 3513402

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1013, 1467, 2026, 2934, 3039, 6078, 9117, 18234, 165119, 330238, 495357, 990714, 1486071, 2972142]

約数ペア:

[(1, 2972142), (2, 1486071), (3, 990714), (6, 495357), (9, 330238), (18, 165119), (163, 18234), (326, 9117), (489, 6078), (978, 3039), (1013, 2934), (1467, 2026)]