1851354

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:802

約数の個数: 24

約数和(自身を含む): 4042272

約数和(自身を除く): 2190918

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 631, 978, 1262, 1467, 1893, 2934, 3786, 5679, 11358, 102853, 205706, 308559, 617118, 925677, 1851354]

約数ペア:

[(1, 1851354), (2, 925677), (3, 617118), (6, 308559), (9, 205706), (18, 102853), (163, 11358), (326, 5679), (489, 3786), (631, 2934), (978, 1893), (1262, 1467)]