18539046

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{12409}}^1$

素因数の和:12500

約数の個数: 24

約数和(自身を含む): 40655160

約数和(自身を除く): 22116114

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 12409, 24818, 37227, 74454, 111681, 223362, 1029947, 2059894, 3089841, 6179682, 9269523, 18539046]

約数ペア:

[(1, 18539046), (2, 9269523), (3, 6179682), (6, 3089841), (9, 2059894), (18, 1029947), (83, 223362), (166, 111681), (249, 74454), (498, 37227), (747, 24818), (1494, 12409)]