6547842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 16366272

約数和(自身を除く): 9818430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 331, 471, 662, 942, 993, 1099, 1413, 1986, 2198, 2317, 2826, 2979, 3297, 4634, 5958, 6594, 6951, 9891, 13902, 19782, 20853, 41706, 51967, 103934, 155901, 311802, 363769, 467703, 727538, 935406, 1091307, 2182614, 3273921, 6547842]

約数ペア:

[(1, 6547842), (2, 3273921), (3, 2182614), (6, 1091307), (7, 935406), (9, 727538), (14, 467703), (18, 363769), (21, 311802), (42, 155901), (63, 103934), (126, 51967), (157, 41706), (314, 20853), (331, 19782), (471, 13902), (662, 9891), (942, 6951), (993, 6594), (1099, 5958), (1413, 4634), (1986, 3297), (2198, 2979), (2317, 2826)]