18492506

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5507}}^1$

素因数の和:5605

約数の個数: 16

約数和(自身を含む): 29346624

約数和(自身を除く): 10854118

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 5507, 11014, 126661, 253322, 402011, 804022, 9246253, 18492506]

約数ペア:

[(1, 18492506), (2, 9246253), (23, 804022), (46, 402011), (73, 253322), (146, 126661), (1679, 11014), (3358, 5507)]