21109524

素因数分解:

$2^2\times 3^1\times {\mathrm{601}}^1\times {\mathrm{2927}}^1$

素因数の和:3535

約数の個数: 24

約数和(自身を含む): 49354368

約数和(自身を除く): 28244844

約数列:

[1, 2, 3, 4, 6, 12, 601, 1202, 1803, 2404, 2927, 3606, 5854, 7212, 8781, 11708, 17562, 35124, 1759127, 3518254, 5277381, 7036508, 10554762, 21109524]

約数ペア:

[(1, 21109524), (2, 10554762), (3, 7036508), (4, 5277381), (6, 3518254), (12, 1759127), (601, 35124), (1202, 17562), (1803, 11708), (2404, 8781), (2927, 7212), (3606, 5854)]