7181946

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1088

約数の個数: 40

約数和(自身を含む): 16483104

約数和(自身を除く): 9301158

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1031, 1161, 2062, 2322, 3093, 3483, 6186, 6966, 9279, 18558, 27837, 44333, 55674, 83511, 88666, 132999, 167022, 265998, 398997, 797994, 1196991, 2393982, 3590973, 7181946]

約数ペア:

[(1, 7181946), (2, 3590973), (3, 2393982), (6, 1196991), (9, 797994), (18, 398997), (27, 265998), (43, 167022), (54, 132999), (81, 88666), (86, 83511), (129, 55674), (162, 44333), (258, 27837), (387, 18558), (774, 9279), (1031, 6966), (1161, 6186), (2062, 3483), (2322, 3093)]