81294498

素因数分解:

$2^1\times 3^2\times {\mathrm{1543}}^1\times {\mathrm{2927}}^1$

素因数の和:4478

約数の個数: 24

約数和(自身を含む): 176312448

約数和(自身を除く): 95017950

約数列:

[1, 2, 3, 6, 9, 18, 1543, 2927, 3086, 4629, 5854, 8781, 9258, 13887, 17562, 26343, 27774, 52686, 4516361, 9032722, 13549083, 27098166, 40647249, 81294498]

約数ペア:

[(1, 81294498), (2, 40647249), (3, 27098166), (6, 13549083), (9, 9032722), (18, 4516361), (1543, 52686), (2927, 27774), (3086, 26343), (4629, 17562), (5854, 13887), (8781, 9258)]