7706538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2019

約数の個数: 48

約数和(自身を含む): 19708416

約数和(自身を除く): 12001878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 1973, 3906, 3946, 5919, 11838, 13811, 17757, 27622, 35514, 41433, 61163, 82866, 122326, 124299, 183489, 248598, 366978, 428141, 550467, 856282, 1100934, 1284423, 2568846, 3853269, 7706538]

約数ペア:

[(1, 7706538), (2, 3853269), (3, 2568846), (6, 1284423), (7, 1100934), (9, 856282), (14, 550467), (18, 428141), (21, 366978), (31, 248598), (42, 183489), (62, 124299), (63, 122326), (93, 82866), (126, 61163), (186, 41433), (217, 35514), (279, 27622), (434, 17757), (558, 13811), (651, 11838), (1302, 5919), (1953, 3946), (1973, 3906)]