68357574

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{34213}}^1$

素因数の和:34261

約数の個数: 32

約数和(自身を含む): 156015840

約数和(自身を除く): 87658266

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 34213, 68426, 102639, 205278, 307917, 615834, 923751, 1265881, 1847502, 2531762, 3797643, 7595286, 11392929, 22785858, 34178787, 68357574]

約数ペア:

[(1, 68357574), (2, 34178787), (3, 22785858), (6, 11392929), (9, 7595286), (18, 3797643), (27, 2531762), (37, 1847502), (54, 1265881), (74, 923751), (111, 615834), (222, 307917), (333, 205278), (666, 102639), (999, 68426), (1998, 34213)]