2918515368

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{6400253}}^1$

素因数の和:6400281

約数の個数: 32

約数和(自身を含む): 7680304800

約数和(自身を除く): 4761789432

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 6400253, 12800506, 19200759, 25601012, 38401518, 51202024, 76803036, 121604807, 153606072, 243209614, 364814421, 486419228, 729628842, 972838456, 1459257684, 2918515368]

約数ペア:

[(1, 2918515368), (2, 1459257684), (3, 972838456), (4, 729628842), (6, 486419228), (8, 364814421), (12, 243209614), (19, 153606072), (24, 121604807), (38, 76803036), (57, 51202024), (76, 38401518), (114, 25601012), (152, 19200759), (228, 12800506), (456, 6400253)]