6918866.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{35507}}^1$

素因数の和:35619

約数の個数: 24

約数和(自身を含む): 155098944

約数和(自身を除く): 81954524

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 35507, 71014, 142028, 177535, 355070, 710140, 3657221, 7314442, 14628884, 18286105, 36572210, 73144420]

約数ペア:

[(1, 73144420), (2, 36572210), (4, 18286105), (5, 14628884), (10, 7314442), (20, 3657221), (103, 710140), (206, 355070), (412, 177535), (515, 142028), (1030, 71014), (2060, 35507)]