2018022164

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{67819}}^1$

素因数の和:68039

約数の個数: 24

約数和(自身を含む): 3634609440

約数和(自身を除く): 1616587276

約数列:

[1, 2, 4, 43, 86, 172, 173, 346, 692, 7439, 14878, 29756, 67819, 135638, 271276, 2916217, 5832434, 11664868, 11732687, 23465374, 46930748, 504505541, 1009011082, 2018022164]

約数ペア:

[(1, 2018022164), (2, 1009011082), (4, 504505541), (43, 46930748), (86, 23465374), (172, 11732687), (173, 11664868), (346, 5832434), (692, 2916217), (7439, 271276), (14878, 135638), (29756, 67819)]