1949340798

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{2647}}^1$

素因数の和:3069

約数の個数: 48

約数和(自身を含む): 4268025216

約数和(自身を除く): 2318684418

約数列:

[1, 2, 3, 6, 9, 18, 163, 251, 326, 489, 502, 753, 978, 1467, 1506, 2259, 2647, 2934, 4518, 5294, 7941, 15882, 23823, 40913, 47646, 81826, 122739, 245478, 368217, 431461, 664397, 736434, 862922, 1294383, 1328794, 1993191, 2588766, 3883149, 3986382, 5979573, 7766298, 11959146, 108296711, 216593422, 324890133, 649780266, 974670399, 1949340798]

約数ペア:

[(1, 1949340798), (2, 974670399), (3, 649780266), (6, 324890133), (9, 216593422), (18, 108296711), (163, 11959146), (251, 7766298), (326, 5979573), (489, 3986382), (502, 3883149), (753, 2588766), (978, 1993191), (1467, 1328794), (1506, 1294383), (2259, 862922), (2647, 736434), (2934, 664397), (4518, 431461), (5294, 368217), (7941, 245478), (15882, 122739), (23823, 81826), (40913, 47646)]