21230691414

素因数分解:

$2^1\times 3^1\times {\mathrm{1669}}^1\times {\mathrm{2120101}}^1$

素因数の和:2121775

約数の個数: 16

約数和(自身を含む): 42486844080

約数和(自身を除く): 21256152666

約数列:

[1, 2, 3, 6, 1669, 3338, 5007, 10014, 2120101, 4240202, 6360303, 12720606, 3538448569, 7076897138, 10615345707, 21230691414]

約数ペア:

[(1, 21230691414), (2, 10615345707), (3, 7076897138), (6, 3538448569), (1669, 12720606), (3338, 6360303), (5007, 4240202), (10014, 2120101)]