2181942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17317}}^1$

素因数の和:17332

約数の個数: 24

約数和(自身を含む): 5403216

約数和(自身を除く): 3221274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 17317, 34634, 51951, 103902, 121219, 155853, 242438, 311706, 363657, 727314, 1090971, 2181942]

約数ペア:

[(1, 2181942), (2, 1090971), (3, 727314), (6, 363657), (7, 311706), (9, 242438), (14, 155853), (18, 121219), (21, 103902), (42, 51951), (63, 34634), (126, 17317)]