189181902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11177}}^1$

素因数の和:11233

約数の個数: 64

約数和(自身を含む): 480743424

約数和(自身を除く): 291561522

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2418, 2821, 5642, 8463, 11177, 16926, 22354, 33531, 67062, 78239, 145301, 156478, 234717, 290602, 346487, 435903, 469434, 692974, 871806, 1017107, 1039461, 2034214, 2078922, 2425409, 3051321, 4504331, 4850818, 6102642, 7276227, 9008662, 13512993, 14552454, 27025986, 31530317, 63060634, 94590951, 189181902]

約数ペア:

[(1, 189181902), (2, 94590951), (3, 63060634), (6, 31530317), (7, 27025986), (13, 14552454), (14, 13512993), (21, 9008662), (26, 7276227), (31, 6102642), (39, 4850818), (42, 4504331), (62, 3051321), (78, 2425409), (91, 2078922), (93, 2034214), (182, 1039461), (186, 1017107), (217, 871806), (273, 692974), (403, 469434), (434, 435903), (546, 346487), (651, 290602), (806, 234717), (1209, 156478), (1302, 145301), (2418, 78239), (2821, 67062), (5642, 33531), (8463, 22354), (11177, 16926)]