18402222

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{479}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 38937600

約数和(自身を除く): 20535378

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 337, 479, 674, 958, 1011, 1437, 2022, 2874, 6403, 9101, 12806, 18202, 19209, 27303, 38418, 54606, 161423, 322846, 484269, 968538, 3067037, 6134074, 9201111, 18402222]

約数ペア:

[(1, 18402222), (2, 9201111), (3, 6134074), (6, 3067037), (19, 968538), (38, 484269), (57, 322846), (114, 161423), (337, 54606), (479, 38418), (674, 27303), (958, 19209), (1011, 18202), (1437, 12806), (2022, 9101), (2874, 6403)]