2017688328

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{171923}}^1$

素因数の和:172098

約数の個数: 48

約数和(自身を含む): 5498129520

約数和(自身を除く): 3480441192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11736, 171923, 343846, 515769, 687692, 1031538, 1375384, 1547307, 2063076, 3094614, 4126152, 6189228, 12378456, 28023449, 56046898, 84070347, 112093796, 168140694, 224187592, 252211041, 336281388, 504422082, 672562776, 1008844164, 2017688328]

約数ペア:

[(1, 2017688328), (2, 1008844164), (3, 672562776), (4, 504422082), (6, 336281388), (8, 252211041), (9, 224187592), (12, 168140694), (18, 112093796), (24, 84070347), (36, 56046898), (72, 28023449), (163, 12378456), (326, 6189228), (489, 4126152), (652, 3094614), (978, 2063076), (1304, 1547307), (1467, 1375384), (1956, 1031538), (2934, 687692), (3912, 515769), (5868, 343846), (11736, 171923)]