686844114

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{10406729}}^1$

素因数の和:10406745

約数の個数: 16

約数和(自身を含む): 1498569120

約数和(自身を除く): 811725006

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 10406729, 20813458, 31220187, 62440374, 114474019, 228948038, 343422057, 686844114]

約数ペア:

[(1, 686844114), (2, 343422057), (3, 228948038), (6, 114474019), (11, 62440374), (22, 31220187), (33, 20813458), (66, 10406729)]