40903128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{81157}}^1$

素因数の和:81176

約数の個数: 48

約数和(自身を含む): 126606480

約数和(自身を除く): 85703352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 81157, 162314, 243471, 324628, 486942, 568099, 649256, 730413, 973884, 1136198, 1460826, 1704297, 1947768, 2272396, 2921652, 3408594, 4544792, 5112891, 5843304, 6817188, 10225782, 13634376, 20451564, 40903128]

約数ペア:

[(1, 40903128), (2, 20451564), (3, 13634376), (4, 10225782), (6, 6817188), (7, 5843304), (8, 5112891), (9, 4544792), (12, 3408594), (14, 2921652), (18, 2272396), (21, 1947768), (24, 1704297), (28, 1460826), (36, 1136198), (42, 973884), (56, 730413), (63, 649256), (72, 568099), (84, 486942), (126, 324628), (168, 243471), (252, 162314), (504, 81157)]