2019496914

素因数分解:

$2^1\times 3^3\times {\mathrm{1621}}^1\times {\mathrm{23071}}^1$

素因数の和:24703

約数の個数: 32

約数和(自身を含む): 4490734080

約数和(自身を除く): 2471237166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1621, 3242, 4863, 9726, 14589, 23071, 29178, 43767, 46142, 69213, 87534, 138426, 207639, 415278, 622917, 1245834, 37398091, 74796182, 112194273, 224388546, 336582819, 673165638, 1009748457, 2019496914]

約数ペア:

[(1, 2019496914), (2, 1009748457), (3, 673165638), (6, 336582819), (9, 224388546), (18, 112194273), (27, 74796182), (54, 37398091), (1621, 1245834), (3242, 622917), (4863, 415278), (9726, 207639), (14589, 138426), (23071, 87534), (29178, 69213), (43767, 46142)]