628430166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383657}}^1$

素因数の和:383685

約数の個数: 48

約数和(自身を含む): 1675818144

約数和(自身を除く): 1047387978

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 383657, 767314, 1150971, 2301942, 2685599, 3452913, 4987541, 5371198, 6905826, 8056797, 9975082, 14962623, 16113594, 24170391, 29925246, 34912787, 44887869, 48340782, 69825574, 89775738, 104738361, 209476722, 314215083, 628430166]

約数ペア:

[(1, 628430166), (2, 314215083), (3, 209476722), (6, 104738361), (7, 89775738), (9, 69825574), (13, 48340782), (14, 44887869), (18, 34912787), (21, 29925246), (26, 24170391), (39, 16113594), (42, 14962623), (63, 9975082), (78, 8056797), (91, 6905826), (117, 5371198), (126, 4987541), (182, 3452913), (234, 2685599), (273, 2301942), (546, 1150971), (819, 767314), (1638, 383657)]