66445686

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{78541}}^1$

素因数の和:78596

約数の個数: 24

約数和(自身を含む): 147030624

約数和(自身を除く): 80584938

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 78541, 157082, 235623, 471246, 706869, 1413738, 3691427, 7382854, 11074281, 22148562, 33222843, 66445686]

約数ペア:

[(1, 66445686), (2, 33222843), (3, 22148562), (6, 11074281), (9, 7382854), (18, 3691427), (47, 1413738), (94, 706869), (141, 471246), (282, 235623), (423, 157082), (846, 78541)]