81225162

素因数分解:

$2^1\times 3^2\times {\mathrm{823}}^1\times {\mathrm{5483}}^1$

素因数の和:6314

約数の個数: 24

約数和(自身を含む): 176233824

約数和(自身を除く): 95008662

約数列:

[1, 2, 3, 6, 9, 18, 823, 1646, 2469, 4938, 5483, 7407, 10966, 14814, 16449, 32898, 49347, 98694, 4512509, 9025018, 13537527, 27075054, 40612581, 81225162]

約数ペア:

[(1, 81225162), (2, 40612581), (3, 27075054), (6, 13537527), (9, 9025018), (18, 4512509), (823, 98694), (1646, 49347), (2469, 32898), (4938, 16449), (5483, 14814), (7407, 10966)]