18924894

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{3613}}^1$

素因数の和:3721

約数の個数: 32

約数和(自身を含む): 42500640

約数和(自身を除く): 23575746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 3613, 5238, 7226, 10839, 21678, 32517, 65034, 97551, 195102, 350461, 700922, 1051383, 2102766, 3154149, 6308298, 9462447, 18924894]

約数ペア:

[(1, 18924894), (2, 9462447), (3, 6308298), (6, 3154149), (9, 2102766), (18, 1051383), (27, 700922), (54, 350461), (97, 195102), (194, 97551), (291, 65034), (582, 32517), (873, 21678), (1746, 10839), (2619, 7226), (3613, 5238)]