28312818

素因数分解:

$2^1\times 3^1\times {\mathrm{311}}^1\times {\mathrm{15173}}^1$

素因数の和:15489

約数の個数: 16

約数和(自身を含む): 56811456

約数和(自身を除く): 28498638

約数列:

[1, 2, 3, 6, 311, 622, 933, 1866, 15173, 30346, 45519, 91038, 4718803, 9437606, 14156409, 28312818]

約数ペア:

[(1, 28312818), (2, 14156409), (3, 9437606), (6, 4718803), (311, 91038), (622, 45519), (933, 30346), (1866, 15173)]