81347886

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{46591}}^1$

素因数の和:46696

約数の個数: 24

約数和(自身を含む): 178074624

約数和(自身を除く): 96726738

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 46591, 93182, 139773, 279546, 419319, 838638, 4519327, 9038654, 13557981, 27115962, 40673943, 81347886]

約数ペア:

[(1, 81347886), (2, 40673943), (3, 27115962), (6, 13557981), (9, 9038654), (18, 4519327), (97, 838638), (194, 419319), (291, 279546), (582, 139773), (873, 93182), (1746, 46591)]