139556718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1107593}}^1$

素因数の和:1107608

約数の個数: 24

約数和(自身を含む): 345569328

約数和(自身を除く): 206012610

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1107593, 2215186, 3322779, 6645558, 7753151, 9968337, 15506302, 19936674, 23259453, 46518906, 69778359, 139556718]

約数ペア:

[(1, 139556718), (2, 69778359), (3, 46518906), (6, 23259453), (7, 19936674), (9, 15506302), (14, 9968337), (18, 7753151), (21, 6645558), (42, 3322779), (63, 2215186), (126, 1107593)]