18045098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{823}}^1$

素因数の和:1421

約数の個数: 16

約数和(自身を含む): 28576320

約数和(自身を除く): 10531222

約数列:

[1, 2, 19, 38, 577, 823, 1154, 1646, 10963, 15637, 21926, 31274, 474871, 949742, 9022549, 18045098]

約数ペア:

[(1, 18045098), (2, 9022549), (19, 949742), (38, 474871), (577, 31274), (823, 21926), (1154, 15637), (1646, 10963)]