82258866

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3943}}^1$

素因数の和:4031

約数の個数: 48

約数和(自身を含む): 190731840

約数和(自身を除く): 108472974

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 2318, 3477, 3943, 6954, 7886, 10431, 11829, 20862, 23658, 35487, 70974, 74917, 149834, 224751, 240523, 449502, 481046, 674253, 721569, 1348506, 1443138, 2164707, 4329414, 4569937, 9139874, 13709811, 27419622, 41129433, 82258866]

約数ペア:

[(1, 82258866), (2, 41129433), (3, 27419622), (6, 13709811), (9, 9139874), (18, 4569937), (19, 4329414), (38, 2164707), (57, 1443138), (61, 1348506), (114, 721569), (122, 674253), (171, 481046), (183, 449502), (342, 240523), (366, 224751), (549, 149834), (1098, 74917), (1159, 70974), (2318, 35487), (3477, 23658), (3943, 20862), (6954, 11829), (7886, 10431)]