40340274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{517183}}^1$

素因数の和:517201

約数の個数: 16

約数和(自身を含む): 86886912

約数和(自身を除く): 46546638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 517183, 1034366, 1551549, 3103098, 6723379, 13446758, 20170137, 40340274]

約数ペア:

[(1, 40340274), (2, 20170137), (3, 13446758), (6, 6723379), (13, 3103098), (26, 1551549), (39, 1034366), (78, 517183)]