18275886

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{6229}}^1$

素因数の和:6400

約数の個数: 24

約数和(自身を含む): 39847080

約数和(自身を除く): 21571194

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 6229, 12458, 18687, 37374, 56061, 112122, 1015327, 2030654, 3045981, 6091962, 9137943, 18275886]

約数ペア:

[(1, 18275886), (2, 9137943), (3, 6091962), (6, 3045981), (9, 2030654), (18, 1015327), (163, 112122), (326, 56061), (489, 37374), (978, 18687), (1467, 12458), (2934, 6229)]