2017797198

素因数分解:

$2^1\times 3^1\times {\mathrm{9973}}^1\times {\mathrm{33721}}^1$

素因数の和:43699

約数の個数: 16

約数和(自身を含む): 4036118736

約数和(自身を除く): 2018321538

約数列:

[1, 2, 3, 6, 9973, 19946, 29919, 33721, 59838, 67442, 101163, 202326, 336299533, 672599066, 1008898599, 2017797198]

約数ペア:

[(1, 2017797198), (2, 1008898599), (3, 672599066), (6, 336299533), (9973, 202326), (19946, 101163), (29919, 67442), (33721, 59838)]