18443992

素因数分解:

$2^3\times 7^2\times {\mathrm{47051}}^1$

素因数の和:47071

約数の個数: 24

約数和(自身を含む): 40229460

約数和(自身を除く): 21785468

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 47051, 94102, 188204, 329357, 376408, 658714, 1317428, 2305499, 2634856, 4610998, 9221996, 18443992]

約数ペア:

[(1, 18443992), (2, 9221996), (4, 4610998), (7, 2634856), (8, 2305499), (14, 1317428), (28, 658714), (49, 376408), (56, 329357), (98, 188204), (196, 94102), (392, 47051)]