81708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 208320

約数和(自身を除く): 126612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 619, 1238, 1857, 2476, 3714, 6809, 7428, 13618, 20427, 27236, 40854, 81708]

約数ペア:

[(1, 81708), (2, 40854), (3, 27236), (4, 20427), (6, 13618), (11, 7428), (12, 6809), (22, 3714), (33, 2476), (44, 1857), (66, 1238), (132, 619)]