18338422

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1303}}^1$

素因数の和:1563

約数の個数: 16

約数和(自身を含む): 28541952

約数和(自身を除く): 10203530

約数列:

[1, 2, 31, 62, 227, 454, 1303, 2606, 7037, 14074, 40393, 80786, 295781, 591562, 9169211, 18338422]

約数ペア:

[(1, 18338422), (2, 9169211), (31, 591562), (62, 295781), (227, 80786), (454, 40393), (1303, 14074), (2606, 7037)]