18062838

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{2593}}^1$

素因数の和:2650

約数の個数: 40

約数和(自身を含む): 41431368

約数和(自身を除く): 23368530

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 2593, 3483, 5186, 6966, 7779, 15558, 23337, 46674, 70011, 111499, 140022, 210033, 222998, 334497, 420066, 668994, 1003491, 2006982, 3010473, 6020946, 9031419, 18062838]

約数ペア:

[(1, 18062838), (2, 9031419), (3, 6020946), (6, 3010473), (9, 2006982), (18, 1003491), (27, 668994), (43, 420066), (54, 334497), (81, 222998), (86, 210033), (129, 140022), (162, 111499), (258, 70011), (387, 46674), (774, 23337), (1161, 15558), (2322, 7779), (2593, 6966), (3483, 5186)]