40404858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{39847}}^1$

素因数の和:39878

約数の個数: 24

約数和(自身を含む): 87506208

約数和(自身を除く): 47101350

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 39847, 79694, 119541, 239082, 518011, 1036022, 1554033, 3108066, 6734143, 13468286, 20202429, 40404858]

約数ペア:

[(1, 40404858), (2, 20202429), (3, 13468286), (6, 6734143), (13, 3108066), (26, 1554033), (39, 1036022), (78, 518011), (169, 239082), (338, 119541), (507, 79694), (1014, 39847)]