12865158

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{42043}}^1$

素因数の和:42068

約数の個数: 24

約数和(自身を含む): 29514888

約数和(自身を除く): 16649730

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 42043, 84086, 126129, 252258, 378387, 714731, 756774, 1429462, 2144193, 4288386, 6432579, 12865158]

約数ペア:

[(1, 12865158), (2, 6432579), (3, 4288386), (6, 2144193), (9, 1429462), (17, 756774), (18, 714731), (34, 378387), (51, 252258), (102, 126129), (153, 84086), (306, 42043)]