42644007

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 77163840

約数和(自身を除く): 34519833

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 261, 357, 493, 609, 1071, 1373, 1479, 1827, 3451, 4119, 4437, 9611, 10353, 12357, 23341, 28833, 31059, 39817, 70023, 86499, 119451, 163387, 210069, 278719, 358353, 490161, 676889, 836157, 1470483, 2030667, 2508471, 4738223, 6092001, 14214669, 42644007]

約数ペア:

[(1, 42644007), (3, 14214669), (7, 6092001), (9, 4738223), (17, 2508471), (21, 2030667), (29, 1470483), (51, 836157), (63, 676889), (87, 490161), (119, 358353), (153, 278719), (203, 210069), (261, 163387), (357, 119451), (493, 86499), (609, 70023), (1071, 39817), (1373, 31059), (1479, 28833), (1827, 23341), (3451, 12357), (4119, 10353), (4437, 9611)]