123703314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71837}}^1$

素因数の和:71890

約数の個数: 32

約数和(自身を含む): 289650816

約数和(自身を除く): 165947502

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 71837, 143674, 215511, 431022, 502859, 1005718, 1508577, 2945317, 3017154, 5890634, 8835951, 17671902, 20617219, 41234438, 61851657, 123703314]

約数ペア:

[(1, 123703314), (2, 61851657), (3, 41234438), (6, 20617219), (7, 17671902), (14, 8835951), (21, 5890634), (41, 3017154), (42, 2945317), (82, 1508577), (123, 1005718), (246, 502859), (287, 431022), (574, 215511), (861, 143674), (1722, 71837)]