15243804

素因数分解:

$2^2\times 3^2\times {\mathrm{423439}}^1$

素因数の和:423449

約数の個数: 18

約数和(自身を含む): 38533040

約数和(自身を除く): 23289236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 423439, 846878, 1270317, 1693756, 2540634, 3810951, 5081268, 7621902, 15243804]

約数ペア:

[(1, 15243804), (2, 7621902), (3, 5081268), (4, 3810951), (6, 2540634), (9, 1693756), (12, 1270317), (18, 846878), (36, 423439)]