12681198

素因数分解:

$2^1\times 3^5\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 28894320

約数和(自身を除く): 16213122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 162, 194, 243, 269, 291, 486, 538, 582, 807, 873, 1614, 1746, 2421, 2619, 4842, 5238, 7263, 7857, 14526, 15714, 21789, 23571, 26093, 43578, 47142, 52186, 65367, 78279, 130734, 156558, 234837, 469674, 704511, 1409022, 2113533, 4227066, 6340599, 12681198]

約数ペア:

[(1, 12681198), (2, 6340599), (3, 4227066), (6, 2113533), (9, 1409022), (18, 704511), (27, 469674), (54, 234837), (81, 156558), (97, 130734), (162, 78279), (194, 65367), (243, 52186), (269, 47142), (291, 43578), (486, 26093), (538, 23571), (582, 21789), (807, 15714), (873, 14526), (1614, 7857), (1746, 7263), (2421, 5238), (2619, 4842)]