42787446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{548557}}^1$

素因数の和:548575

約数の個数: 16

約数和(自身を含む): 92157744

約数和(自身を除く): 49370298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 548557, 1097114, 1645671, 3291342, 7131241, 14262482, 21393723, 42787446]

約数ペア:

[(1, 42787446), (2, 21393723), (3, 14262482), (6, 7131241), (13, 3291342), (26, 1645671), (39, 1097114), (78, 548557)]