201872718

素因数分解:

$2^1\times 3^2\times {\mathrm{2239}}^1\times {\mathrm{5009}}^1$

素因数の和:7256

約数の個数: 24

約数和(自身を含む): 437673600

約数和(自身を除く): 235800882

約数列:

[1, 2, 3, 6, 9, 18, 2239, 4478, 5009, 6717, 10018, 13434, 15027, 20151, 30054, 40302, 45081, 90162, 11215151, 22430302, 33645453, 67290906, 100936359, 201872718]

約数ペア:

[(1, 201872718), (2, 100936359), (3, 67290906), (6, 33645453), (9, 22430302), (18, 11215151), (2239, 90162), (4478, 45081), (5009, 40302), (6717, 30054), (10018, 20151), (13434, 15027)]