121021938

素因数分解:

$2^1\times 3^4\times {\mathrm{747049}}^1$

素因数の和:747063

約数の個数: 20

約数和(自身を含む): 271179150

約数和(自身を除く): 150157212

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 747049, 1494098, 2241147, 4482294, 6723441, 13446882, 20170323, 40340646, 60510969, 121021938]

約数ペア:

[(1, 121021938), (2, 60510969), (3, 40340646), (6, 20170323), (9, 13446882), (18, 6723441), (27, 4482294), (54, 2241147), (81, 1494098), (162, 747049)]