38645646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{495457}}^1$

素因数の和:495475

約数の個数: 16

約数和(自身を含む): 83236944

約数和(自身を除く): 44591298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 495457, 990914, 1486371, 2972742, 6440941, 12881882, 19322823, 38645646]

約数ペア:

[(1, 38645646), (2, 19322823), (3, 12881882), (6, 6440941), (13, 2972742), (26, 1486371), (39, 990914), (78, 495457)]