42186627

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9173}}^1$

素因数の和:9259

約数の個数: 24

約数和(自身を含む): 70603104

約数和(自身を除く): 28416477

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 9173, 27519, 64211, 82557, 192633, 577899, 669629, 2008887, 4687403, 6026661, 14062209, 42186627]

約数ペア:

[(1, 42186627), (3, 14062209), (7, 6026661), (9, 4687403), (21, 2008887), (63, 669629), (73, 577899), (219, 192633), (511, 82557), (657, 64211), (1533, 27519), (4599, 9173)]