16662078

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{3181}}^1$

素因数の和:3289

約数の個数: 32

約数和(自身を含む): 37420320

約数和(自身を除く): 20758242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 3181, 5238, 6362, 9543, 19086, 28629, 57258, 85887, 171774, 308557, 617114, 925671, 1851342, 2777013, 5554026, 8331039, 16662078]

約数ペア:

[(1, 16662078), (2, 8331039), (3, 5554026), (6, 2777013), (9, 1851342), (18, 925671), (27, 617114), (54, 308557), (97, 171774), (194, 85887), (291, 57258), (582, 28629), (873, 19086), (1746, 9543), (2619, 6362), (3181, 5238)]