28827738

素因数分解:

$2^1\times 3^4\times {\mathrm{177949}}^1$

素因数の和:177963

約数の個数: 20

約数和(自身を含む): 64595850

約数和(自身を除く): 35768112

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 177949, 355898, 533847, 1067694, 1601541, 3203082, 4804623, 9609246, 14413869, 28827738]

約数ペア:

[(1, 28827738), (2, 14413869), (3, 9609246), (6, 4804623), (9, 3203082), (18, 1601541), (27, 1067694), (54, 533847), (81, 355898), (162, 177949)]