42751212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{508943}}^1$

素因数の和:508957

約数の個数: 24

約数和(自身を含む): 114003456

約数和(自身を除く): 71252244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 508943, 1017886, 1526829, 2035772, 3053658, 3562601, 6107316, 7125202, 10687803, 14250404, 21375606, 42751212]

約数ペア:

[(1, 42751212), (2, 21375606), (3, 14250404), (4, 10687803), (6, 7125202), (7, 6107316), (12, 3562601), (14, 3053658), (21, 2035772), (28, 1526829), (42, 1017886), (84, 508943)]