1212307812

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{910141}}^1$

素因数の和:910188

約数の個数: 36

約数和(自身を含む): 3147271036

約数和(自身を除く): 1934963224

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 910141, 1820282, 2730423, 3640564, 5460846, 8191269, 10921692, 16382538, 32765076, 33675217, 67350434, 101025651, 134700868, 202051302, 303076953, 404102604, 606153906, 1212307812]

約数ペア:

[(1, 1212307812), (2, 606153906), (3, 404102604), (4, 303076953), (6, 202051302), (9, 134700868), (12, 101025651), (18, 67350434), (36, 33675217), (37, 32765076), (74, 16382538), (111, 10921692), (148, 8191269), (222, 5460846), (333, 3640564), (444, 2730423), (666, 1820282), (1332, 910141)]