217006902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{1553}}^1$

素因数の和:2677

約数の個数: 48

約数和(自身を含む): 538181280

約数和(自身を除く): 321174378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1109, 1553, 2218, 3106, 3327, 4659, 6654, 7763, 9318, 9981, 10871, 13977, 15526, 19962, 21742, 23289, 27954, 32613, 46578, 65226, 69867, 97839, 139734, 195678, 1722277, 3444554, 5166831, 10333662, 12055939, 15500493, 24111878, 31000986, 36167817, 72335634, 108503451, 217006902]

約数ペア:

[(1, 217006902), (2, 108503451), (3, 72335634), (6, 36167817), (7, 31000986), (9, 24111878), (14, 15500493), (18, 12055939), (21, 10333662), (42, 5166831), (63, 3444554), (126, 1722277), (1109, 195678), (1553, 139734), (2218, 97839), (3106, 69867), (3327, 65226), (4659, 46578), (6654, 32613), (7763, 27954), (9318, 23289), (9981, 21742), (10871, 19962), (13977, 15526)]