18480426

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{162109}}^1$

素因数の和:162133

約数の個数: 16

約数和(自身を含む): 38906400

約数和(自身を除く): 20425974

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 162109, 324218, 486327, 972654, 3080071, 6160142, 9240213, 18480426]

約数ペア:

[(1, 18480426), (2, 9240213), (3, 6160142), (6, 3080071), (19, 972654), (38, 486327), (57, 324218), (114, 162109)]