15941562

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 41291712

約数和(自身を除く): 25350150

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 49, 78, 86, 91, 97, 98, 129, 147, 182, 194, 258, 273, 291, 294, 301, 546, 559, 582, 602, 637, 679, 903, 1118, 1261, 1274, 1358, 1677, 1806, 1911, 2037, 2107, 2522, 3354, 3783, 3822, 3913, 4074, 4171, 4214, 4753, 6321, 7566, 7826, 8342, 8827, 9506, 11739, 12513, 12642, 14259, 17654, 23478, 25026, 26481, 27391, 28518, 29197, 52962, 54223, 54782, 58394, 61789, 82173, 87591, 108446, 123578, 162669, 164346, 175182, 185367, 204379, 325338, 370734, 379561, 408758, 613137, 759122, 1138683, 1226274, 2277366, 2656927, 5313854, 7970781, 15941562]

約数ペア:

[(1, 15941562), (2, 7970781), (3, 5313854), (6, 2656927), (7, 2277366), (13, 1226274), (14, 1138683), (21, 759122), (26, 613137), (39, 408758), (42, 379561), (43, 370734), (49, 325338), (78, 204379), (86, 185367), (91, 175182), (97, 164346), (98, 162669), (129, 123578), (147, 108446), (182, 87591), (194, 82173), (258, 61789), (273, 58394), (291, 54782), (294, 54223), (301, 52962), (546, 29197), (559, 28518), (582, 27391), (602, 26481), (637, 25026), (679, 23478), (903, 17654), (1118, 14259), (1261, 12642), (1274, 12513), (1358, 11739), (1677, 9506), (1806, 8827), (1911, 8342), (2037, 7826), (2107, 7566), (2522, 6321), (3354, 4753), (3783, 4214), (3822, 4171), (3913, 4074)]