21106446

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{23609}}^1$

素因数の和:23763

約数の個数: 16

約数和(自身を含む): 42498000

約数和(自身を除く): 21391554

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 23609, 47218, 70827, 141654, 3517741, 7035482, 10553223, 21106446]

約数ペア:

[(1, 21106446), (2, 10553223), (3, 7035482), (6, 3517741), (149, 141654), (298, 70827), (447, 47218), (894, 23609)]