403930218

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{22051}}^1$

素因数の和:22170

約数の個数: 32

約数和(自身を含む): 838328832

約数和(自身を除く): 434398614

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 3053, 6106, 9159, 18318, 22051, 44102, 66153, 132306, 948193, 1565621, 1896386, 2844579, 3131242, 4696863, 5689158, 9393726, 67321703, 134643406, 201965109, 403930218]

約数ペア:

[(1, 403930218), (2, 201965109), (3, 134643406), (6, 67321703), (43, 9393726), (71, 5689158), (86, 4696863), (129, 3131242), (142, 2844579), (213, 1896386), (258, 1565621), (426, 948193), (3053, 132306), (6106, 66153), (9159, 44102), (18318, 22051)]