40384782

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{16141}}^1$

素因数の和:16288

約数の個数: 24

約数和(自身を含む): 88135320

約数和(自身を除く): 47750538

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 16141, 32282, 48423, 96846, 145269, 290538, 2243599, 4487198, 6730797, 13461594, 20192391, 40384782]

約数ペア:

[(1, 40384782), (2, 20192391), (3, 13461594), (6, 6730797), (9, 4487198), (18, 2243599), (139, 290538), (278, 145269), (417, 96846), (834, 48423), (1251, 32282), (2502, 16141)]