18528049202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{96731}}^1$

素因数の和:96938

約数の個数: 32

約数和(自身を含む): 30714344640

約数和(自身を除く): 12186295438

約数列:

[1, 2, 13, 26, 53, 106, 139, 278, 689, 1378, 1807, 3614, 7367, 14734, 95771, 96731, 191542, 193462, 1257503, 2515006, 5126743, 10253486, 13445609, 26891218, 66647659, 133295318, 174792917, 349585834, 712617277, 1425234554, 9264024601, 18528049202]

約数ペア:

[(1, 18528049202), (2, 9264024601), (13, 1425234554), (26, 712617277), (53, 349585834), (106, 174792917), (139, 133295318), (278, 66647659), (689, 26891218), (1378, 13445609), (1807, 10253486), (3614, 5126743), (7367, 2515006), (14734, 1257503), (95771, 193462), (96731, 191542)]