18444496

素因数分解:

$2^4\times 7^1\times {\mathrm{164683}}^1$

素因数の和:164698

約数の個数: 20

約数和(自身を含む): 40841632

約数和(自身を除く): 22397136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 164683, 329366, 658732, 1152781, 1317464, 2305562, 2634928, 4611124, 9222248, 18444496]

約数ペア:

[(1, 18444496), (2, 9222248), (4, 4611124), (7, 2634928), (8, 2305562), (14, 1317464), (16, 1152781), (28, 658732), (56, 329366), (112, 164683)]