2000766159

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{81223}}^1$

素因数の和:81276

約数の個数: 48

約数和(自身を含む): 3649231872

約数和(自身を除く): 1648465713

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 357, 391, 483, 1071, 1173, 1449, 2737, 3519, 8211, 24633, 81223, 243669, 568561, 731007, 1380791, 1705683, 1868129, 4142373, 5117049, 5604387, 9665537, 12427119, 13076903, 16813161, 28996611, 31758193, 39230709, 86989833, 95274579, 117692127, 222307351, 285823737, 666922053, 2000766159]

約数ペア:

[(1, 2000766159), (3, 666922053), (7, 285823737), (9, 222307351), (17, 117692127), (21, 95274579), (23, 86989833), (51, 39230709), (63, 31758193), (69, 28996611), (119, 16813161), (153, 13076903), (161, 12427119), (207, 9665537), (357, 5604387), (391, 5117049), (483, 4142373), (1071, 1868129), (1173, 1705683), (1449, 1380791), (2737, 731007), (3519, 568561), (8211, 243669), (24633, 81223)]