18782772

素因数分解:

$2^2\times 3^1\times {\mathrm{727}}^1\times {\mathrm{2153}}^1$

素因数の和:2887

約数の個数: 24

約数和(自身を含む): 43907136

約数和(自身を除く): 25124364

約数列:

[1, 2, 3, 4, 6, 12, 727, 1454, 2153, 2181, 2908, 4306, 4362, 6459, 8612, 8724, 12918, 25836, 1565231, 3130462, 4695693, 6260924, 9391386, 18782772]

約数ペア:

[(1, 18782772), (2, 9391386), (3, 6260924), (4, 4695693), (6, 3130462), (12, 1565231), (727, 25836), (1454, 12918), (2153, 8724), (2181, 8612), (2908, 6459), (4306, 4362)]