39642486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{508237}}^1$

素因数の和:508255

約数の個数: 16

約数和(自身を含む): 85383984

約数和(自身を除く): 45741498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 508237, 1016474, 1524711, 3049422, 6607081, 13214162, 19821243, 39642486]

約数ペア:

[(1, 39642486), (2, 19821243), (3, 13214162), (6, 6607081), (13, 3049422), (26, 1524711), (39, 1016474), (78, 508237)]