17728634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 35804160

約数和(自身を除く): 18075526

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 73, 77, 83, 133, 146, 154, 166, 209, 266, 418, 511, 581, 803, 913, 1022, 1162, 1387, 1463, 1577, 1606, 1826, 2774, 2926, 3154, 5621, 6059, 6391, 9709, 11039, 11242, 12118, 12782, 15257, 17347, 19418, 22078, 30514, 34694, 42413, 66649, 84826, 106799, 115121, 121429, 133298, 213598, 230242, 242858, 466543, 805847, 933086, 1266331, 1611694, 2532662, 8864317, 17728634]

約数ペア:

[(1, 17728634), (2, 8864317), (7, 2532662), (11, 1611694), (14, 1266331), (19, 933086), (22, 805847), (38, 466543), (73, 242858), (77, 230242), (83, 213598), (133, 133298), (146, 121429), (154, 115121), (166, 106799), (209, 84826), (266, 66649), (418, 42413), (511, 34694), (581, 30514), (803, 22078), (913, 19418), (1022, 17347), (1162, 15257), (1387, 12782), (1463, 12118), (1577, 11242), (1606, 11039), (1826, 9709), (2774, 6391), (2926, 6059), (3154, 5621)]