67817706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{3907}}^1$

素因数の和:4186

約数の個数: 32

約数和(自身を含む): 148566528

約数和(自身を除く): 80748822

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 263, 526, 789, 1578, 2893, 3907, 5786, 7814, 8679, 11721, 17358, 23442, 42977, 85954, 128931, 257862, 1027541, 2055082, 3082623, 6165246, 11302951, 22605902, 33908853, 67817706]

約数ペア:

[(1, 67817706), (2, 33908853), (3, 22605902), (6, 11302951), (11, 6165246), (22, 3082623), (33, 2055082), (66, 1027541), (263, 257862), (526, 128931), (789, 85954), (1578, 42977), (2893, 23442), (3907, 17358), (5786, 11721), (7814, 8679)]