13026294

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{19559}}^1$

素因数の和:19604

約数の個数: 24

約数和(自身を含む): 28987920

約数和(自身を除く): 15961626

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 19559, 39118, 58677, 117354, 176031, 352062, 723683, 1447366, 2171049, 4342098, 6513147, 13026294]

約数ペア:

[(1, 13026294), (2, 6513147), (3, 4342098), (6, 2171049), (9, 1447366), (18, 723683), (37, 352062), (74, 176031), (111, 117354), (222, 58677), (333, 39118), (666, 19559)]