2018342103

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{213649}}^1$

素因数の和:213766

約数の個数: 16

約数和(自身を含む): 2789414400

約数和(自身を除く): 771072297

約数列:

[1, 3, 47, 67, 141, 201, 3149, 9447, 213649, 640947, 10041503, 14314483, 30124509, 42943449, 672780701, 2018342103]

約数ペア:

[(1, 2018342103), (3, 672780701), (47, 42943449), (67, 30124509), (141, 14314483), (201, 10041503), (3149, 640947), (9447, 213649)]