15181728

素因数分解:

$2^5\times 3^1\times {\mathrm{158143}}^1$

素因数の和:158156

約数の個数: 24

約数和(自身を含む): 39852288

約数和(自身を除く): 24670560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 158143, 316286, 474429, 632572, 948858, 1265144, 1897716, 2530288, 3795432, 5060576, 7590864, 15181728]

約数ペア:

[(1, 15181728), (2, 7590864), (3, 5060576), (4, 3795432), (6, 2530288), (8, 1897716), (12, 1265144), (16, 948858), (24, 632572), (32, 474429), (48, 316286), (96, 158143)]