18740666

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{5897}}^1$

素因数の和:6133

約数の個数: 16

約数和(自身を含む): 32273856

約数和(自身を除く): 13533190

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 5897, 11794, 41279, 82558, 1338619, 2677238, 9370333, 18740666]

約数ペア:

[(1, 18740666), (2, 9370333), (7, 2677238), (14, 1338619), (227, 82558), (454, 41279), (1589, 11794), (3178, 5897)]