2971567386

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{152717}}^1$

素因数の和:152795

約数の個数: 48

約数和(自身を含む): 6861314304

約数和(自身を除く): 3889746918

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 846, 1081, 2162, 3243, 6486, 9729, 19458, 152717, 305434, 458151, 916302, 1374453, 2748906, 3512491, 7024982, 7177699, 10537473, 14355398, 21074946, 21533097, 31612419, 43066194, 63224838, 64599291, 129198582, 165087077, 330174154, 495261231, 990522462, 1485783693, 2971567386]

約数ペア:

[(1, 2971567386), (2, 1485783693), (3, 990522462), (6, 495261231), (9, 330174154), (18, 165087077), (23, 129198582), (46, 64599291), (47, 63224838), (69, 43066194), (94, 31612419), (138, 21533097), (141, 21074946), (207, 14355398), (282, 10537473), (414, 7177699), (423, 7024982), (846, 3512491), (1081, 2748906), (2162, 1374453), (3243, 916302), (6486, 458151), (9729, 305434), (19458, 152717)]