21936678

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{571}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 46400640

約数和(自身を除く): 24463962

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 337, 571, 674, 1011, 1142, 1713, 2022, 3426, 6403, 10849, 12806, 19209, 21698, 32547, 38418, 65094, 192427, 384854, 577281, 1154562, 3656113, 7312226, 10968339, 21936678]

約数ペア:

[(1, 21936678), (2, 10968339), (3, 7312226), (6, 3656113), (19, 1154562), (38, 577281), (57, 384854), (114, 192427), (337, 65094), (571, 38418), (674, 32547), (1011, 21698), (1142, 19209), (1713, 12806), (2022, 10849), (3426, 6403)]