40385718

素因数分解:

$2^1\times 3^2\times {\mathrm{827}}^1\times {\mathrm{2713}}^1$

素因数の和:3548

約数の個数: 24

約数和(自身を含む): 87640488

約数和(自身を除く): 47254770

約数列:

[1, 2, 3, 6, 9, 18, 827, 1654, 2481, 2713, 4962, 5426, 7443, 8139, 14886, 16278, 24417, 48834, 2243651, 4487302, 6730953, 13461906, 20192859, 40385718]

約数ペア:

[(1, 40385718), (2, 20192859), (3, 13461906), (6, 6730953), (9, 4487302), (18, 2243651), (827, 48834), (1654, 24417), (2481, 16278), (2713, 14886), (4962, 8139), (5426, 7443)]