9931278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1321}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 22844160

約数和(自身を除く): 12912882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 1321, 2506, 2642, 3759, 3963, 7518, 7926, 9247, 18494, 27741, 55482, 236459, 472918, 709377, 1418754, 1655213, 3310426, 4965639, 9931278]

約数ペア:

[(1, 9931278), (2, 4965639), (3, 3310426), (6, 1655213), (7, 1418754), (14, 709377), (21, 472918), (42, 236459), (179, 55482), (358, 27741), (537, 18494), (1074, 9247), (1253, 7926), (1321, 7518), (2506, 3963), (2642, 3759)]