1388402960238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11019071113}}^1$

素因数の和:11019071128

約数の個数: 24

約数和(自身を含む): 3437950187568

約数和(自身を除く): 2049547227330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 11019071113, 22038142226, 33057213339, 66114426678, 77133497791, 99171640017, 154266995582, 198343280034, 231400493373, 462800986746, 694201480119, 1388402960238]

約数ペア:

[(1, 1388402960238), (2, 694201480119), (3, 462800986746), (6, 231400493373), (7, 198343280034), (9, 154266995582), (14, 99171640017), (18, 77133497791), (21, 66114426678), (42, 33057213339), (63, 22038142226), (126, 11019071113)]