18219867352

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1075807}}^1$

素因数の和:1075915

約数の個数: 32

約数和(自身を含む): 35824406400

約数和(自身を除く): 17604539048

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 584, 2117, 4234, 8468, 16936, 1075807, 2151614, 4303228, 8606456, 31198403, 62396806, 78533911, 124793612, 157067822, 249587224, 314135644, 628271288, 2277483419, 4554966838, 9109933676, 18219867352]

約数ペア:

[(1, 18219867352), (2, 9109933676), (4, 4554966838), (8, 2277483419), (29, 628271288), (58, 314135644), (73, 249587224), (116, 157067822), (146, 124793612), (232, 78533911), (292, 62396806), (584, 31198403), (2117, 8606456), (4234, 4303228), (8468, 2151614), (16936, 1075807)]