42485604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{505781}}^1$

素因数の和:505795

約数の個数: 24

約数和(自身を含む): 113295168

約数和(自身を除く): 70809564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 505781, 1011562, 1517343, 2023124, 3034686, 3540467, 6069372, 7080934, 10621401, 14161868, 21242802, 42485604]

約数ペア:

[(1, 42485604), (2, 21242802), (3, 14161868), (4, 10621401), (6, 7080934), (7, 6069372), (12, 3540467), (14, 3034686), (21, 2023124), (28, 1517343), (42, 1011562), (84, 505781)]