127768986

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{39217}}^1$

素因数の和:39406

約数の個数: 24

約数和(自身を含む): 278369364

約数和(自身を除く): 150600378

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 39217, 78434, 117651, 235302, 352953, 705906, 7098277, 14196554, 21294831, 42589662, 63884493, 127768986]

約数ペア:

[(1, 127768986), (2, 63884493), (3, 42589662), (6, 21294831), (9, 14196554), (18, 7098277), (181, 705906), (362, 352953), (543, 235302), (1086, 117651), (1629, 78434), (3258, 39217)]