2872842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{937}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 6663552

約数和(自身を除く): 3790710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 937, 1022, 1533, 1874, 2811, 3066, 5622, 6559, 13118, 19677, 39354, 68401, 136802, 205203, 410406, 478807, 957614, 1436421, 2872842]

約数ペア:

[(1, 2872842), (2, 1436421), (3, 957614), (6, 478807), (7, 410406), (14, 205203), (21, 136802), (42, 68401), (73, 39354), (146, 19677), (219, 13118), (438, 6559), (511, 5622), (937, 3066), (1022, 2811), (1533, 1874)]