123020478

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2491

約数の個数: 96

約数和(自身を含む): 334886400

約数和(自身を除く): 211865922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 98, 114, 126, 133, 147, 171, 189, 266, 294, 342, 378, 399, 441, 513, 798, 882, 931, 1026, 1197, 1323, 1862, 2394, 2447, 2646, 2793, 3591, 4894, 5586, 7182, 7341, 8379, 14682, 16758, 17129, 22023, 25137, 34258, 44046, 46493, 50274, 51387, 66069, 92986, 102774, 119903, 132138, 139479, 154161, 239806, 278958, 308322, 325451, 359709, 418437, 462483, 650902, 719418, 836874, 924966, 976353, 1079127, 1255311, 1952706, 2158254, 2278157, 2510622, 2929059, 3237381, 4556314, 5858118, 6474762, 6834471, 8787177, 13668942, 17574354, 20503413, 41006826, 61510239, 123020478]

約数ペア:

[(1, 123020478), (2, 61510239), (3, 41006826), (6, 20503413), (7, 17574354), (9, 13668942), (14, 8787177), (18, 6834471), (19, 6474762), (21, 5858118), (27, 4556314), (38, 3237381), (42, 2929059), (49, 2510622), (54, 2278157), (57, 2158254), (63, 1952706), (98, 1255311), (114, 1079127), (126, 976353), (133, 924966), (147, 836874), (171, 719418), (189, 650902), (266, 462483), (294, 418437), (342, 359709), (378, 325451), (399, 308322), (441, 278958), (513, 239806), (798, 154161), (882, 139479), (931, 132138), (1026, 119903), (1197, 102774), (1323, 92986), (1862, 66069), (2394, 51387), (2447, 50274), (2646, 46493), (2793, 44046), (3591, 34258), (4894, 25137), (5586, 22023), (7182, 17129), (7341, 16758), (8379, 14682)]