27017018

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21683}}^1$

素因数の和:21781

約数の個数: 16

約数和(自身を含む): 46837440

約数和(自身を除く): 19820422

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 21683, 43366, 151781, 303562, 1929787, 3859574, 13508509, 27017018]

約数ペア:

[(1, 27017018), (2, 13508509), (7, 3859574), (14, 1929787), (89, 303562), (178, 151781), (623, 43366), (1246, 21683)]