18679926

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163859}}^1$

素因数の和:163883

約数の個数: 16

約数和(自身を含む): 39326400

約数和(自身を除く): 20646474

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 163859, 327718, 491577, 983154, 3113321, 6226642, 9339963, 18679926]

約数ペア:

[(1, 18679926), (2, 9339963), (3, 6226642), (6, 3113321), (19, 983154), (38, 491577), (57, 327718), (114, 163859)]