18602649

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{52999}}^1$

素因数の和:53021

約数の個数: 16

約数和(自身を含む): 29680000

約数和(自身を除く): 11077351

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 52999, 158997, 476991, 688987, 1430973, 2066961, 6200883, 18602649]

約数ペア:

[(1, 18602649), (3, 6200883), (9, 2066961), (13, 1430973), (27, 688987), (39, 476991), (117, 158997), (351, 52999)]