42844986

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{15161}}^1$

素因数の和:15326

約数の個数: 24

約数和(自身を含む): 93428244

約数和(自身を除く): 50583258

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 15161, 30322, 45483, 90966, 136449, 272898, 2380277, 4760554, 7140831, 14281662, 21422493, 42844986]

約数ペア:

[(1, 42844986), (2, 21422493), (3, 14281662), (6, 7140831), (9, 4760554), (18, 2380277), (157, 272898), (314, 136449), (471, 90966), (942, 45483), (1413, 30322), (2826, 15161)]