40845246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523657}}^1$

素因数の和:523675

約数の個数: 16

約数和(自身を含む): 87974544

約数和(自身を除く): 47129298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 523657, 1047314, 1570971, 3141942, 6807541, 13615082, 20422623, 40845246]

約数ペア:

[(1, 40845246), (2, 20422623), (3, 13615082), (6, 6807541), (13, 3141942), (26, 1570971), (39, 1047314), (78, 523657)]