27213186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 76640256

約数和(自身を除く): 49427070

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 23, 26, 33, 39, 42, 46, 66, 69, 77, 78, 91, 138, 143, 154, 161, 182, 197, 231, 253, 273, 286, 299, 322, 394, 429, 462, 483, 506, 546, 591, 598, 759, 858, 897, 966, 1001, 1182, 1379, 1518, 1771, 1794, 2002, 2093, 2167, 2561, 2758, 3003, 3289, 3542, 4137, 4186, 4334, 4531, 5122, 5313, 6006, 6279, 6501, 6578, 7683, 8274, 9062, 9867, 10626, 12558, 13002, 13593, 15169, 15366, 17927, 19734, 23023, 27186, 28171, 30338, 31717, 35854, 45507, 46046, 49841, 53781, 56342, 58903, 63434, 69069, 84513, 91014, 95151, 99682, 107562, 117806, 138138, 149523, 169026, 176709, 190302, 197197, 299046, 348887, 353418, 394394, 412321, 591591, 647933, 697774, 824642, 1046661, 1183182, 1236963, 1295866, 1943799, 2093322, 2473926, 3887598, 4535531, 9071062, 13606593, 27213186]

約数ペア:

[(1, 27213186), (2, 13606593), (3, 9071062), (6, 4535531), (7, 3887598), (11, 2473926), (13, 2093322), (14, 1943799), (21, 1295866), (22, 1236963), (23, 1183182), (26, 1046661), (33, 824642), (39, 697774), (42, 647933), (46, 591591), (66, 412321), (69, 394394), (77, 353418), (78, 348887), (91, 299046), (138, 197197), (143, 190302), (154, 176709), (161, 169026), (182, 149523), (197, 138138), (231, 117806), (253, 107562), (273, 99682), (286, 95151), (299, 91014), (322, 84513), (394, 69069), (429, 63434), (462, 58903), (483, 56342), (506, 53781), (546, 49841), (591, 46046), (598, 45507), (759, 35854), (858, 31717), (897, 30338), (966, 28171), (1001, 27186), (1182, 23023), (1379, 19734), (1518, 17927), (1771, 15366), (1794, 15169), (2002, 13593), (2093, 13002), (2167, 12558), (2561, 10626), (2758, 9867), (3003, 9062), (3289, 8274), (3542, 7683), (4137, 6578), (4186, 6501), (4334, 6279), (4531, 6006), (5122, 5313)]