72019494

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{20731}}^1$

素因数の和:20932

約数の個数: 24

約数和(自身を含む): 156858312

約数和(自身を除く): 84838818

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 20731, 41462, 62193, 124386, 186579, 373158, 4001083, 8002166, 12003249, 24006498, 36009747, 72019494]

約数ペア:

[(1, 72019494), (2, 36009747), (3, 24006498), (6, 12003249), (9, 8002166), (18, 4001083), (193, 373158), (386, 186579), (579, 124386), (1158, 62193), (1737, 41462), (3474, 20731)]