2021622726

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{107339}}^1$

素因数の和:107460

約数の個数: 32

約数和(自身を含む): 4193988480

約数和(自身を除く): 2172365754

約数列:

[1, 2, 3, 6, 43, 73, 86, 129, 146, 219, 258, 438, 3139, 6278, 9417, 18834, 107339, 214678, 322017, 644034, 4615577, 7835747, 9231154, 13846731, 15671494, 23507241, 27693462, 47014482, 336937121, 673874242, 1010811363, 2021622726]

約数ペア:

[(1, 2021622726), (2, 1010811363), (3, 673874242), (6, 336937121), (43, 47014482), (73, 27693462), (86, 23507241), (129, 15671494), (146, 13846731), (219, 9231154), (258, 7835747), (438, 4615577), (3139, 644034), (6278, 322017), (9417, 214678), (18834, 107339)]