28019646

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{37967}}^1$

素因数の和:38016

約数の個数: 24

約数和(自身を含む): 62191584

約数和(自身を除く): 34171938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 37967, 75934, 113901, 227802, 341703, 683406, 1556647, 3113294, 4669941, 9339882, 14009823, 28019646]

約数ペア:

[(1, 28019646), (2, 14009823), (3, 9339882), (6, 4669941), (9, 3113294), (18, 1556647), (41, 683406), (82, 341703), (123, 227802), (246, 113901), (369, 75934), (738, 37967)]