42642726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53437}}^1$

素因数の和:53468

約数の個数: 32

約数和(自身を含む): 102600960

約数和(自身を除く): 59958234

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 53437, 106874, 160311, 320622, 374059, 748118, 1015303, 1122177, 2030606, 2244354, 3045909, 6091818, 7107121, 14214242, 21321363, 42642726]

約数ペア:

[(1, 42642726), (2, 21321363), (3, 14214242), (6, 7107121), (7, 6091818), (14, 3045909), (19, 2244354), (21, 2030606), (38, 1122177), (42, 1015303), (57, 748118), (114, 374059), (133, 320622), (266, 160311), (399, 106874), (798, 53437)]