86986242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{690367}}^1$

素因数の和:690382

約数の個数: 24

約数和(自身を含む): 215394816

約数和(自身を除く): 128408574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 690367, 1380734, 2071101, 4142202, 4832569, 6213303, 9665138, 12426606, 14497707, 28995414, 43493121, 86986242]

約数ペア:

[(1, 86986242), (2, 43493121), (3, 28995414), (6, 14497707), (7, 12426606), (9, 9665138), (14, 6213303), (18, 4832569), (21, 4142202), (42, 2071101), (63, 1380734), (126, 690367)]