18071872319

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{74891}}^1$

素因数の和:75130

約数の個数: 16

約数和(自身を含む): 19169356320

約数和(自身を除く): 1097484001

約数列:

[1, 29, 53, 157, 1537, 4553, 8321, 74891, 241309, 2171839, 3969223, 11757887, 115107467, 340978723, 623168011, 18071872319]

約数ペア:

[(1, 18071872319), (29, 623168011), (53, 340978723), (157, 115107467), (1537, 11757887), (4553, 3969223), (8321, 2171839), (74891, 241309)]