18248824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1583}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 37635840

約数和(自身を除く): 19387016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 1583, 2882, 3166, 5764, 6332, 11528, 12664, 17413, 34826, 69652, 139304, 207373, 414746, 829492, 1658984, 2281103, 4562206, 9124412, 18248824]

約数ペア:

[(1, 18248824), (2, 9124412), (4, 4562206), (8, 2281103), (11, 1658984), (22, 829492), (44, 414746), (88, 207373), (131, 139304), (262, 69652), (524, 34826), (1048, 17413), (1441, 12664), (1583, 11528), (2882, 6332), (3166, 5764)]