81208206

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{46511}}^1$

素因数の和:46616

約数の個数: 24

約数和(自身を含む): 177768864

約数和(自身を除く): 96560658

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 46511, 93022, 139533, 279066, 418599, 837198, 4511567, 9023134, 13534701, 27069402, 40604103, 81208206]

約数ペア:

[(1, 81208206), (2, 40604103), (3, 27069402), (6, 13534701), (9, 9023134), (18, 4511567), (97, 837198), (194, 418599), (291, 279066), (582, 139533), (873, 93022), (1746, 46511)]