840437226

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{4561}}^1$

素因数の和:4951

約数の個数: 48

約数和(自身を含む): 1889489160

約数和(自身を除く): 1049051934

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 353, 522, 706, 1059, 2118, 3177, 4561, 6354, 9122, 10237, 13683, 20474, 27366, 30711, 41049, 61422, 82098, 92133, 132269, 184266, 264538, 396807, 793614, 1190421, 1610033, 2380842, 3220066, 4830099, 9660198, 14490297, 28980594, 46690957, 93381914, 140072871, 280145742, 420218613, 840437226]

約数ペア:

[(1, 840437226), (2, 420218613), (3, 280145742), (6, 140072871), (9, 93381914), (18, 46690957), (29, 28980594), (58, 14490297), (87, 9660198), (174, 4830099), (261, 3220066), (353, 2380842), (522, 1610033), (706, 1190421), (1059, 793614), (2118, 396807), (3177, 264538), (4561, 184266), (6354, 132269), (9122, 92133), (10237, 82098), (13683, 61422), (20474, 41049), (27366, 30711)]