13431407346

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{2175479}}^1$

素因数の和:2175508

約数の個数: 48

約数和(自身を含む): 33937488000

約数和(自身を除く): 20506080654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 2175479, 4350958, 6526437, 13052874, 15228353, 19579311, 30456706, 39158622, 45685059, 91370118, 106598471, 137055177, 213196942, 274110354, 319795413, 639590826, 746189297, 959386239, 1492378594, 1918772478, 2238567891, 4477135782, 6715703673, 13431407346]

約数ペア:

[(1, 13431407346), (2, 6715703673), (3, 4477135782), (6, 2238567891), (7, 1918772478), (9, 1492378594), (14, 959386239), (18, 746189297), (21, 639590826), (42, 319795413), (49, 274110354), (63, 213196942), (98, 137055177), (126, 106598471), (147, 91370118), (294, 45685059), (343, 39158622), (441, 30456706), (686, 19579311), (882, 15228353), (1029, 13052874), (2058, 6526437), (3087, 4350958), (6174, 2175479)]