18010142

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1297}}^1$

素因数の和:1483

約数の個数: 16

約数和(自身を含む): 27756432

約数和(自身を除く): 9746290

約数列:

[1, 2, 53, 106, 131, 262, 1297, 2594, 6943, 13886, 68741, 137482, 169907, 339814, 9005071, 18010142]

約数ペア:

[(1, 18010142), (2, 9005071), (53, 339814), (106, 169907), (131, 137482), (262, 68741), (1297, 13886), (2594, 6943)]