19168524

素因数分解:

$2^2\times 3^2\times {\mathrm{709}}^1\times {\mathrm{751}}^1$

素因数の和:1470

約数の個数: 36

約数和(自身を含む): 48586720

約数和(自身を除く): 29418196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 709, 751, 1418, 1502, 2127, 2253, 2836, 3004, 4254, 4506, 6381, 6759, 8508, 9012, 12762, 13518, 25524, 27036, 532459, 1064918, 1597377, 2129836, 3194754, 4792131, 6389508, 9584262, 19168524]

約数ペア:

[(1, 19168524), (2, 9584262), (3, 6389508), (4, 4792131), (6, 3194754), (9, 2129836), (12, 1597377), (18, 1064918), (36, 532459), (709, 27036), (751, 25524), (1418, 13518), (1502, 12762), (2127, 9012), (2253, 8508), (2836, 6759), (3004, 6381), (4254, 4506)]