13280262

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 27520512

約数和(自身を除く): 14240250

約数列:

[1, 2, 3, 6, 37, 74, 111, 163, 222, 326, 367, 489, 734, 978, 1101, 2202, 6031, 12062, 13579, 18093, 27158, 36186, 40737, 59821, 81474, 119642, 179463, 358926, 2213377, 4426754, 6640131, 13280262]

約数ペア:

[(1, 13280262), (2, 6640131), (3, 4426754), (6, 2213377), (37, 358926), (74, 179463), (111, 119642), (163, 81474), (222, 59821), (326, 40737), (367, 36186), (489, 27158), (734, 18093), (978, 13579), (1101, 12062), (2202, 6031)]