1428858

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:658

約数の個数: 24

約数和(自身を含む): 3121248

約数和(自身を除く): 1692390

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 487, 489, 974, 978, 1461, 1467, 2922, 2934, 4383, 8766, 79381, 158762, 238143, 476286, 714429, 1428858]

約数ペア:

[(1, 1428858), (2, 714429), (3, 476286), (6, 238143), (9, 158762), (18, 79381), (163, 8766), (326, 4383), (487, 2934), (489, 2922), (974, 1467), (978, 1461)]