286403706

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{116141}}^1$

素因数の和:116286

約数の個数: 24

約数和(自身を含む): 625076244

約数和(自身を除く): 338672538

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 116141, 232282, 348423, 696846, 1045269, 2090538, 15911317, 31822634, 47733951, 95467902, 143201853, 286403706]

約数ペア:

[(1, 286403706), (2, 143201853), (3, 95467902), (6, 47733951), (9, 31822634), (18, 15911317), (137, 2090538), (274, 1045269), (411, 696846), (822, 348423), (1233, 232282), (2466, 116141)]