18737818286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{17627}}^1$

素因数の和:18080

約数の個数: 32

約数和(自身を含む): 30943486080

約数和(自身を除く): 12205667794

約数列:

[1, 2, 11, 22, 211, 229, 422, 458, 2321, 2519, 4642, 5038, 17627, 35254, 48319, 96638, 193897, 387794, 531509, 1063018, 3719297, 4036583, 7438594, 8073166, 40912267, 44402413, 81824534, 88804826, 851719013, 1703438026, 9368909143, 18737818286]

約数ペア:

[(1, 18737818286), (2, 9368909143), (11, 1703438026), (22, 851719013), (211, 88804826), (229, 81824534), (422, 44402413), (458, 40912267), (2321, 8073166), (2519, 7438594), (4642, 4036583), (5038, 3719297), (17627, 1063018), (35254, 531509), (48319, 387794), (96638, 193897)]