2783202282

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{17657}}^1$

素因数の和:17817

約数の個数: 80

約数和(自身を含む): 7179036480

約数和(自身を除く): 4395834198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 139, 162, 189, 278, 378, 417, 567, 834, 973, 1134, 1251, 1946, 2502, 2919, 3753, 5838, 7506, 8757, 11259, 17514, 17657, 22518, 26271, 35314, 52542, 52971, 78813, 105942, 123599, 157626, 158913, 247198, 317826, 370797, 476739, 741594, 953478, 1112391, 1430217, 2224782, 2454323, 2860434, 3337173, 4908646, 6674346, 7362969, 10011519, 14725938, 17180261, 20023038, 22088907, 34360522, 44177814, 51540783, 66266721, 103081566, 132533442, 154622349, 198800163, 309244698, 397600326, 463867047, 927734094, 1391601141, 2783202282]

約数ペア:

[(1, 2783202282), (2, 1391601141), (3, 927734094), (6, 463867047), (7, 397600326), (9, 309244698), (14, 198800163), (18, 154622349), (21, 132533442), (27, 103081566), (42, 66266721), (54, 51540783), (63, 44177814), (81, 34360522), (126, 22088907), (139, 20023038), (162, 17180261), (189, 14725938), (278, 10011519), (378, 7362969), (417, 6674346), (567, 4908646), (834, 3337173), (973, 2860434), (1134, 2454323), (1251, 2224782), (1946, 1430217), (2502, 1112391), (2919, 953478), (3753, 741594), (5838, 476739), (7506, 370797), (8757, 317826), (11259, 247198), (17514, 158913), (17657, 157626), (22518, 123599), (26271, 105942), (35314, 78813), (52542, 52971)]