18628482

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{134989}}^1$

素因数の和:135017

約数の個数: 16

約数和(自身を含む): 38877120

約数和(自身を除く): 20248638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 134989, 269978, 404967, 809934, 3104747, 6209494, 9314241, 18628482]

約数ペア:

[(1, 18628482), (2, 9314241), (3, 6209494), (6, 3104747), (23, 809934), (46, 404967), (69, 269978), (138, 134989)]