40545492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259907}}^1$

素因数の和:259927

約数の個数: 24

約数和(自身を含む): 101883936

約数和(自身を除く): 61338444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 259907, 519814, 779721, 1039628, 1559442, 3118884, 3378791, 6757582, 10136373, 13515164, 20272746, 40545492]

約数ペア:

[(1, 40545492), (2, 20272746), (3, 13515164), (4, 10136373), (6, 6757582), (12, 3378791), (13, 3118884), (26, 1559442), (39, 1039628), (52, 779721), (78, 519814), (156, 259907)]