312551442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2480567}}^1$

素因数の和:2480582

約数の個数: 24

約数和(自身を含む): 773937216

約数和(自身を除く): 461385774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2480567, 4961134, 7441701, 14883402, 17363969, 22325103, 34727938, 44650206, 52091907, 104183814, 156275721, 312551442]

約数ペア:

[(1, 312551442), (2, 156275721), (3, 104183814), (6, 52091907), (7, 44650206), (9, 34727938), (14, 22325103), (18, 17363969), (21, 14883402), (42, 7441701), (63, 4961134), (126, 2480567)]