26821368

素因数分解:

$2^3\times 3^8\times 7^1\times {\mathrm{73}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 87388080

約数和(自身を除く): 60566712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 81, 84, 108, 126, 146, 162, 168, 189, 216, 219, 243, 252, 292, 324, 378, 438, 486, 504, 511, 567, 584, 648, 657, 729, 756, 876, 972, 1022, 1134, 1314, 1458, 1512, 1533, 1701, 1752, 1944, 1971, 2044, 2187, 2268, 2628, 2916, 3066, 3402, 3942, 4088, 4374, 4536, 4599, 5103, 5256, 5832, 5913, 6132, 6561, 6804, 7884, 8748, 9198, 10206, 11826, 12264, 13122, 13608, 13797, 15309, 15768, 17496, 17739, 18396, 20412, 23652, 26244, 27594, 30618, 35478, 36792, 40824, 41391, 45927, 47304, 52488, 53217, 55188, 61236, 70956, 82782, 91854, 106434, 110376, 122472, 124173, 141912, 159651, 165564, 183708, 212868, 248346, 319302, 331128, 367416, 372519, 425736, 478953, 496692, 638604, 745038, 957906, 993384, 1117557, 1277208, 1490076, 1915812, 2235114, 2980152, 3352671, 3831624, 4470228, 6705342, 8940456, 13410684, 26821368]

約数ペア:

[(1, 26821368), (2, 13410684), (3, 8940456), (4, 6705342), (6, 4470228), (7, 3831624), (8, 3352671), (9, 2980152), (12, 2235114), (14, 1915812), (18, 1490076), (21, 1277208), (24, 1117557), (27, 993384), (28, 957906), (36, 745038), (42, 638604), (54, 496692), (56, 478953), (63, 425736), (72, 372519), (73, 367416), (81, 331128), (84, 319302), (108, 248346), (126, 212868), (146, 183708), (162, 165564), (168, 159651), (189, 141912), (216, 124173), (219, 122472), (243, 110376), (252, 106434), (292, 91854), (324, 82782), (378, 70956), (438, 61236), (486, 55188), (504, 53217), (511, 52488), (567, 47304), (584, 45927), (648, 41391), (657, 40824), (729, 36792), (756, 35478), (876, 30618), (972, 27594), (1022, 26244), (1134, 23652), (1314, 20412), (1458, 18396), (1512, 17739), (1533, 17496), (1701, 15768), (1752, 15309), (1944, 13797), (1971, 13608), (2044, 13122), (2187, 12264), (2268, 11826), (2628, 10206), (2916, 9198), (3066, 8748), (3402, 7884), (3942, 6804), (4088, 6561), (4374, 6132), (4536, 5913), (4599, 5832), (5103, 5256)]