18670068

素因数分解:

$2^2\times 3^3\times {\mathrm{172871}}^1$

素因数の和:172884

約数の個数: 24

約数和(自身を含む): 48404160

約数和(自身を除く): 29734092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 172871, 345742, 518613, 691484, 1037226, 1555839, 2074452, 3111678, 4667517, 6223356, 9335034, 18670068]

約数ペア:

[(1, 18670068), (2, 9335034), (3, 6223356), (4, 4667517), (6, 3111678), (9, 2074452), (12, 1555839), (18, 1037226), (27, 691484), (36, 518613), (54, 345742), (108, 172871)]