1214478

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:736

約数の個数: 24

約数和(自身を含む): 2659800

約数和(自身を除く): 1445322

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 619, 654, 981, 1238, 1857, 1962, 3714, 5571, 11142, 67471, 134942, 202413, 404826, 607239, 1214478]

約数ペア:

[(1, 1214478), (2, 607239), (3, 404826), (6, 202413), (9, 134942), (18, 67471), (109, 11142), (218, 5571), (327, 3714), (619, 1962), (654, 1857), (981, 1238)]