1720004886

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{330643}}^1$

素因数の和:330685

約数の個数: 36

約数和(自身を含む): 3958800612

約数和(自身を除く): 2238795726

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 5202, 330643, 661286, 991929, 1983858, 2975787, 5620931, 5951574, 11241862, 16862793, 33725586, 50588379, 95555827, 101176758, 191111654, 286667481, 573334962, 860002443, 1720004886]

約数ペア:

[(1, 1720004886), (2, 860002443), (3, 573334962), (6, 286667481), (9, 191111654), (17, 101176758), (18, 95555827), (34, 50588379), (51, 33725586), (102, 16862793), (153, 11241862), (289, 5951574), (306, 5620931), (578, 2975787), (867, 1983858), (1734, 991929), (2601, 661286), (5202, 330643)]