16992972

素因数分解:

$2^2\times 3^2\times {\mathrm{472027}}^1$

素因数の和:472037

約数の個数: 18

約数和(自身を含む): 42954548

約数和(自身を除く): 25961576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 472027, 944054, 1416081, 1888108, 2832162, 4248243, 5664324, 8496486, 16992972]

約数ペア:

[(1, 16992972), (2, 8496486), (3, 5664324), (4, 4248243), (6, 2832162), (9, 1888108), (12, 1416081), (18, 944054), (36, 472027)]