18260672

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{15017}}^1$

素因数の和:15048

約数の個数: 28

約数和(自身を含む): 38145720

約数和(自身を除く): 19885048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 15017, 30034, 60068, 120136, 240272, 285323, 480544, 570646, 961088, 1141292, 2282584, 4565168, 9130336, 18260672]

約数ペア:

[(1, 18260672), (2, 9130336), (4, 4565168), (8, 2282584), (16, 1141292), (19, 961088), (32, 570646), (38, 480544), (64, 285323), (76, 240272), (152, 120136), (304, 60068), (608, 30034), (1216, 15017)]