12180582

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 27675648

約数和(自身を除く): 15495066

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 83, 93, 166, 186, 249, 263, 279, 498, 526, 558, 747, 789, 1494, 1578, 2367, 2573, 4734, 5146, 7719, 8153, 15438, 16306, 21829, 23157, 24459, 43658, 46314, 48918, 65487, 73377, 130974, 146754, 196461, 392922, 676699, 1353398, 2030097, 4060194, 6090291, 12180582]

約数ペア:

[(1, 12180582), (2, 6090291), (3, 4060194), (6, 2030097), (9, 1353398), (18, 676699), (31, 392922), (62, 196461), (83, 146754), (93, 130974), (166, 73377), (186, 65487), (249, 48918), (263, 46314), (279, 43658), (498, 24459), (526, 23157), (558, 21829), (747, 16306), (789, 15438), (1494, 8153), (1578, 7719), (2367, 5146), (2573, 4734)]