90681678

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{46219}}^1$

素因数の和:46336

約数の個数: 24

約数和(自身を含む): 198283800

約数和(自身を除く): 107602122

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 46219, 92438, 138657, 277314, 415971, 831942, 5037871, 10075742, 15113613, 30227226, 45340839, 90681678]

約数ペア:

[(1, 90681678), (2, 45340839), (3, 30227226), (6, 15113613), (9, 10075742), (18, 5037871), (109, 831942), (218, 415971), (327, 277314), (654, 138657), (981, 92438), (1962, 46219)]