68084074842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1621049401}}^1$

素因数の和:1621049413

約数の個数: 16

約数和(自身を含む): 155620742592

約数和(自身を除く): 87536667750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1621049401, 3242098802, 4863148203, 9726296406, 11347345807, 22694691614, 34042037421, 68084074842]

約数ペア:

[(1, 68084074842), (2, 34042037421), (3, 22694691614), (6, 11347345807), (7, 9726296406), (14, 4863148203), (21, 3242098802), (42, 1621049401)]