12288690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{136541}}^1$

素因数の和:136554

約数の個数: 24

約数和(自身を含む): 31950828

約数和(自身を除く): 19662138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 136541, 273082, 409623, 682705, 819246, 1228869, 1365410, 2048115, 2457738, 4096230, 6144345, 12288690]

約数ペア:

[(1, 12288690), (2, 6144345), (3, 4096230), (5, 2457738), (6, 2048115), (9, 1365410), (10, 1228869), (15, 819246), (18, 682705), (30, 409623), (45, 273082), (90, 136541)]