67218818

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{1721}}^1$

素因数の和:2113

約数の個数: 16

約数和(自身を含む): 102906720

約数和(自身を除く): 35687902

約数列:

[1, 2, 59, 118, 331, 662, 1721, 3442, 19529, 39058, 101539, 203078, 569651, 1139302, 33609409, 67218818]

約数ペア:

[(1, 67218818), (2, 33609409), (59, 1139302), (118, 569651), (331, 203078), (662, 101539), (1721, 39058), (3442, 19529)]