2220229629

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{188171}}^1$

素因数の和:188222

約数の個数: 32

約数和(自身を含む): 3612902400

約数和(自身を除く): 1392672771

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 11799, 188171, 564513, 1693539, 3575249, 4327933, 5080617, 10725747, 12983799, 32177241, 38951397, 82230727, 96531723, 116854191, 246692181, 740076543, 2220229629]

約数ペア:

[(1, 2220229629), (3, 740076543), (9, 246692181), (19, 116854191), (23, 96531723), (27, 82230727), (57, 38951397), (69, 32177241), (171, 12983799), (207, 10725747), (437, 5080617), (513, 4327933), (621, 3575249), (1311, 1693539), (3933, 564513), (11799, 188171)]