6646998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 14112000

約数和(自身を除く): 7465002

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 199, 293, 398, 586, 597, 879, 1194, 1758, 3781, 5567, 7562, 11134, 11343, 16701, 22686, 33402, 58307, 116614, 174921, 349842, 1107833, 2215666, 3323499, 6646998]

約数ペア:

[(1, 6646998), (2, 3323499), (3, 2215666), (6, 1107833), (19, 349842), (38, 174921), (57, 116614), (114, 58307), (199, 33402), (293, 22686), (398, 16701), (586, 11343), (597, 11134), (879, 7562), (1194, 5567), (1758, 3781)]