66617658

素因数分解:

$2^1\times 3^2\times {\mathrm{541}}^1\times {\mathrm{6841}}^1$

素因数の和:7390

約数の個数: 24

約数和(自身を含む): 144626196

約数和(自身を除く): 78008538

約数列:

[1, 2, 3, 6, 9, 18, 541, 1082, 1623, 3246, 4869, 6841, 9738, 13682, 20523, 41046, 61569, 123138, 3700981, 7401962, 11102943, 22205886, 33308829, 66617658]

約数ペア:

[(1, 66617658), (2, 33308829), (3, 22205886), (6, 11102943), (9, 7401962), (18, 3700981), (541, 123138), (1082, 61569), (1623, 41046), (3246, 20523), (4869, 13682), (6841, 9738)]