26838378

素因数分解:

$2^1\times 3^5\times 7^4\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 120

約数和(自身を含む): 73408608

約数和(自身を除く): 46570230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 49, 54, 63, 69, 81, 98, 126, 138, 147, 161, 162, 189, 207, 243, 294, 322, 343, 378, 414, 441, 483, 486, 567, 621, 686, 882, 966, 1029, 1127, 1134, 1242, 1323, 1449, 1701, 1863, 2058, 2254, 2401, 2646, 2898, 3087, 3381, 3402, 3726, 3969, 4347, 4802, 5589, 6174, 6762, 7203, 7889, 7938, 8694, 9261, 10143, 11178, 11907, 13041, 14406, 15778, 18522, 20286, 21609, 23667, 23814, 26082, 27783, 30429, 39123, 43218, 47334, 55223, 55566, 60858, 64827, 71001, 78246, 83349, 91287, 110446, 129654, 142002, 165669, 166698, 182574, 194481, 213003, 273861, 331338, 388962, 426006, 497007, 547722, 583443, 639009, 994014, 1166886, 1278018, 1491021, 1917027, 2982042, 3834054, 4473063, 8946126, 13419189, 26838378]

約数ペア:

[(1, 26838378), (2, 13419189), (3, 8946126), (6, 4473063), (7, 3834054), (9, 2982042), (14, 1917027), (18, 1491021), (21, 1278018), (23, 1166886), (27, 994014), (42, 639009), (46, 583443), (49, 547722), (54, 497007), (63, 426006), (69, 388962), (81, 331338), (98, 273861), (126, 213003), (138, 194481), (147, 182574), (161, 166698), (162, 165669), (189, 142002), (207, 129654), (243, 110446), (294, 91287), (322, 83349), (343, 78246), (378, 71001), (414, 64827), (441, 60858), (483, 55566), (486, 55223), (567, 47334), (621, 43218), (686, 39123), (882, 30429), (966, 27783), (1029, 26082), (1127, 23814), (1134, 23667), (1242, 21609), (1323, 20286), (1449, 18522), (1701, 15778), (1863, 14406), (2058, 13041), (2254, 11907), (2401, 11178), (2646, 10143), (2898, 9261), (3087, 8694), (3381, 7938), (3402, 7889), (3726, 7203), (3969, 6762), (4347, 6174), (4802, 5589)]