18111566154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11931203}}^1$

素因数の和:11931242

約数の個数: 32

約数和(自身を含む): 41234241024

約数和(自身を除く): 23122674870

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 11931203, 23862406, 35793609, 71587218, 131243233, 262486466, 274417669, 393729699, 548835338, 787459398, 823253007, 1646506014, 3018594359, 6037188718, 9055783077, 18111566154]

約数ペア:

[(1, 18111566154), (2, 9055783077), (3, 6037188718), (6, 3018594359), (11, 1646506014), (22, 823253007), (23, 787459398), (33, 548835338), (46, 393729699), (66, 274417669), (69, 262486466), (138, 131243233), (253, 71587218), (506, 35793609), (759, 23862406), (1518, 11931203)]