193650018

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1403261}}^1$

素因数の和:1403289

約数の個数: 16

約数和(自身を含む): 404139456

約数和(自身を除く): 210489438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1403261, 2806522, 4209783, 8419566, 32275003, 64550006, 96825009, 193650018]

約数ペア:

[(1, 193650018), (2, 96825009), (3, 64550006), (6, 32275003), (23, 8419566), (46, 4209783), (69, 2806522), (138, 1403261)]