31383043866

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{1393687}}^1$

素因数の和:1393840

約数の個数: 40

約数和(自身を含む): 70827224160

約数和(自身を除く): 39444180294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 417, 834, 1251, 2502, 3753, 7506, 11259, 22518, 1393687, 2787374, 4181061, 8362122, 12543183, 25086366, 37629549, 75259098, 112888647, 193722493, 225777294, 387444986, 581167479, 1162334958, 1743502437, 3487004874, 5230507311, 10461014622, 15691521933, 31383043866]

約数ペア:

[(1, 31383043866), (2, 15691521933), (3, 10461014622), (6, 5230507311), (9, 3487004874), (18, 1743502437), (27, 1162334958), (54, 581167479), (81, 387444986), (139, 225777294), (162, 193722493), (278, 112888647), (417, 75259098), (834, 37629549), (1251, 25086366), (2502, 12543183), (3753, 8362122), (7506, 4181061), (11259, 2787374), (22518, 1393687)]