20171801754

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86204281}}^1$

素因数の和:86204302

約数の個数: 24

約数和(自身を含む): 47067537972

約数和(自身を除く): 26895736218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 86204281, 172408562, 258612843, 517225686, 775838529, 1120655653, 1551677058, 2241311306, 3361966959, 6723933918, 10085900877, 20171801754]

約数ペア:

[(1, 20171801754), (2, 10085900877), (3, 6723933918), (6, 3361966959), (9, 2241311306), (13, 1551677058), (18, 1120655653), (26, 775838529), (39, 517225686), (78, 258612843), (117, 172408562), (234, 86204281)]