18563314

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 34992000

約数和(自身を除く): 16428686

約数列:

[1, 2, 7, 11, 14, 22, 77, 149, 154, 298, 809, 1043, 1618, 1639, 2086, 3278, 5663, 8899, 11326, 11473, 17798, 22946, 62293, 120541, 124586, 241082, 843787, 1325951, 1687574, 2651902, 9281657, 18563314]

約数ペア:

[(1, 18563314), (2, 9281657), (7, 2651902), (11, 1687574), (14, 1325951), (22, 843787), (77, 241082), (149, 124586), (154, 120541), (298, 62293), (809, 22946), (1043, 17798), (1618, 11473), (1639, 11326), (2086, 8899), (3278, 5663)]