16739814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 128

約数和(自身を含む): 45416448

約数和(自身を除く): 28676634

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 31, 39, 42, 43, 46, 62, 69, 78, 86, 91, 93, 129, 138, 161, 182, 186, 217, 258, 273, 299, 301, 322, 403, 434, 483, 546, 559, 598, 602, 651, 713, 806, 897, 903, 966, 989, 1118, 1209, 1302, 1333, 1426, 1677, 1794, 1806, 1978, 2093, 2139, 2418, 2666, 2821, 2967, 3354, 3913, 3999, 4186, 4278, 4991, 5642, 5934, 6279, 6923, 7826, 7998, 8463, 9269, 9331, 9982, 11739, 12558, 12857, 13846, 14973, 16926, 17329, 18538, 18662, 20769, 23478, 25714, 27807, 27993, 29946, 30659, 34658, 38571, 41538, 51987, 55614, 55986, 61318, 64883, 77142, 89999, 91977, 103974, 121303, 129766, 179998, 183954, 194649, 214613, 242606, 269997, 363909, 389298, 398567, 429226, 539994, 643839, 727818, 797134, 1195701, 1287678, 2391402, 2789969, 5579938, 8369907, 16739814]

約数ペア:

[(1, 16739814), (2, 8369907), (3, 5579938), (6, 2789969), (7, 2391402), (13, 1287678), (14, 1195701), (21, 797134), (23, 727818), (26, 643839), (31, 539994), (39, 429226), (42, 398567), (43, 389298), (46, 363909), (62, 269997), (69, 242606), (78, 214613), (86, 194649), (91, 183954), (93, 179998), (129, 129766), (138, 121303), (161, 103974), (182, 91977), (186, 89999), (217, 77142), (258, 64883), (273, 61318), (299, 55986), (301, 55614), (322, 51987), (403, 41538), (434, 38571), (483, 34658), (546, 30659), (559, 29946), (598, 27993), (602, 27807), (651, 25714), (713, 23478), (806, 20769), (897, 18662), (903, 18538), (966, 17329), (989, 16926), (1118, 14973), (1209, 13846), (1302, 12857), (1333, 12558), (1426, 11739), (1677, 9982), (1794, 9331), (1806, 9269), (1978, 8463), (2093, 7998), (2139, 7826), (2418, 6923), (2666, 6279), (2821, 5934), (2967, 5642), (3354, 4991), (3913, 4278), (3999, 4186)]