12697668

素因数分解:

$2^2\times 3^3\times {\mathrm{117571}}^1$

素因数の和:117584

約数の個数: 24

約数和(自身を含む): 32920160

約数和(自身を除く): 20222492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 117571, 235142, 352713, 470284, 705426, 1058139, 1410852, 2116278, 3174417, 4232556, 6348834, 12697668]

約数ペア:

[(1, 12697668), (2, 6348834), (3, 4232556), (4, 3174417), (6, 2116278), (9, 1410852), (12, 1058139), (18, 705426), (27, 470284), (36, 352713), (54, 235142), (108, 117571)]