2018222718

素因数分解:

$2^1\times 3^1\times {\mathrm{72229}}^1\times {\mathrm{4657}}^1$

素因数の和:76891

約数の個数: 16

約数和(自身を含む): 4037368080

約数和(自身を除く): 2019145362

約数列:

[1, 2, 3, 6, 4657, 9314, 13971, 27942, 72229, 144458, 216687, 433374, 336370453, 672740906, 1009111359, 2018222718]

約数ペア:

[(1, 2018222718), (2, 1009111359), (3, 672740906), (6, 336370453), (4657, 433374), (9314, 216687), (13971, 144458), (27942, 72229)]