2021821608

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{817889}}^1$

素因数の和:818001

約数の個数: 32

約数和(自身を含む): 5103633600

約数和(自身を除く): 3081811992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 817889, 1635778, 2453667, 3271556, 4907334, 6543112, 9814668, 19629336, 84242567, 168485134, 252727701, 336970268, 505455402, 673940536, 1010910804, 2021821608]

約数ペア:

[(1, 2021821608), (2, 1010910804), (3, 673940536), (4, 505455402), (6, 336970268), (8, 252727701), (12, 168485134), (24, 84242567), (103, 19629336), (206, 9814668), (309, 6543112), (412, 4907334), (618, 3271556), (824, 2453667), (1236, 1635778), (2472, 817889)]