81449154

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{46649}}^1$

素因数の和:46754

約数の個数: 24

約数和(自身を含む): 178296300

約数和(自身を除く): 96847146

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 46649, 93298, 139947, 279894, 419841, 839682, 4524953, 9049906, 13574859, 27149718, 40724577, 81449154]

約数ペア:

[(1, 81449154), (2, 40724577), (3, 27149718), (6, 13574859), (9, 9049906), (18, 4524953), (97, 839682), (194, 419841), (291, 279894), (582, 139947), (873, 93298), (1746, 46649)]