2572768926

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16889}}^1$

素因数の和:16951

約数の個数: 128

約数和(自身を含む): 7264051200

約数和(自身を除く): 4691282274

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 182, 186, 189, 217, 234, 273, 279, 351, 378, 403, 434, 546, 558, 651, 702, 806, 819, 837, 1209, 1302, 1638, 1674, 1953, 2418, 2457, 2821, 3627, 3906, 4914, 5642, 5859, 7254, 8463, 10881, 11718, 16889, 16926, 21762, 25389, 33778, 50667, 50778, 76167, 101334, 118223, 152001, 152334, 219557, 236446, 304002, 354669, 439114, 456003, 523559, 658671, 709338, 912006, 1047118, 1064007, 1317342, 1536899, 1570677, 1976013, 2128014, 3073798, 3141354, 3192021, 3664913, 3952026, 4610697, 4712031, 5928039, 6384042, 6806267, 7329826, 9221394, 9424062, 10994739, 11856078, 13612534, 13832091, 14136093, 20418801, 21989478, 27664182, 28272186, 32984217, 40837602, 41496273, 47643869, 61256403, 65968434, 82992546, 95287738, 98952651, 122512806, 142931607, 183769209, 197905302, 285863214, 367538418, 428794821, 857589642, 1286384463, 2572768926]

約数ペア:

[(1, 2572768926), (2, 1286384463), (3, 857589642), (6, 428794821), (7, 367538418), (9, 285863214), (13, 197905302), (14, 183769209), (18, 142931607), (21, 122512806), (26, 98952651), (27, 95287738), (31, 82992546), (39, 65968434), (42, 61256403), (54, 47643869), (62, 41496273), (63, 40837602), (78, 32984217), (91, 28272186), (93, 27664182), (117, 21989478), (126, 20418801), (182, 14136093), (186, 13832091), (189, 13612534), (217, 11856078), (234, 10994739), (273, 9424062), (279, 9221394), (351, 7329826), (378, 6806267), (403, 6384042), (434, 5928039), (546, 4712031), (558, 4610697), (651, 3952026), (702, 3664913), (806, 3192021), (819, 3141354), (837, 3073798), (1209, 2128014), (1302, 1976013), (1638, 1570677), (1674, 1536899), (1953, 1317342), (2418, 1064007), (2457, 1047118), (2821, 912006), (3627, 709338), (3906, 658671), (4914, 523559), (5642, 456003), (5859, 439114), (7254, 354669), (8463, 304002), (10881, 236446), (11718, 219557), (16889, 152334), (16926, 152001), (21762, 118223), (25389, 101334), (33778, 76167), (50667, 50778)]