123797142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9539}}^1$

素因数の和:9657

約数の個数: 48

約数和(自身を含む): 309553920

約数和(自身を除く): 185756778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 9539, 12978, 19078, 28617, 57234, 66773, 85851, 133546, 171702, 200319, 400638, 600957, 982517, 1201914, 1965034, 2947551, 5895102, 6877619, 8842653, 13755238, 17685306, 20632857, 41265714, 61898571, 123797142]

約数ペア:

[(1, 123797142), (2, 61898571), (3, 41265714), (6, 20632857), (7, 17685306), (9, 13755238), (14, 8842653), (18, 6877619), (21, 5895102), (42, 2947551), (63, 1965034), (103, 1201914), (126, 982517), (206, 600957), (309, 400638), (618, 200319), (721, 171702), (927, 133546), (1442, 85851), (1854, 66773), (2163, 57234), (4326, 28617), (6489, 19078), (9539, 12978)]