18843426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149551}}^1$

素因数の和:149566

約数の個数: 24

約数和(自身を含む): 46660224

約数和(自身を除く): 27816798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149551, 299102, 448653, 897306, 1046857, 1345959, 2093714, 2691918, 3140571, 6281142, 9421713, 18843426]

約数ペア:

[(1, 18843426), (2, 9421713), (3, 6281142), (6, 3140571), (7, 2691918), (9, 2093714), (14, 1345959), (18, 1046857), (21, 897306), (42, 448653), (63, 299102), (126, 149551)]