21422322

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{2711}}^1$

素因数の和:3158

約数の個数: 24

約数和(自身を含む): 46537920

約数和(自身を除く): 25115598

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2634, 2711, 3951, 5422, 7902, 8133, 16266, 24399, 48798, 1190129, 2380258, 3570387, 7140774, 10711161, 21422322]

約数ペア:

[(1, 21422322), (2, 10711161), (3, 7140774), (6, 3570387), (9, 2380258), (18, 1190129), (439, 48798), (878, 24399), (1317, 16266), (2634, 8133), (2711, 7902), (3951, 5422)]