18296874

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{4289}}^1$

素因数の和:4379

約数の個数: 32

約数和(自身を含む): 41184000

約数和(自身を除く): 22887126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 4289, 8578, 12867, 25734, 38601, 77202, 115803, 231606, 338831, 677662, 1016493, 2032986, 3049479, 6098958, 9148437, 18296874]

約数ペア:

[(1, 18296874), (2, 9148437), (3, 6098958), (6, 3049479), (9, 2032986), (18, 1016493), (27, 677662), (54, 338831), (79, 231606), (158, 115803), (237, 77202), (474, 38601), (711, 25734), (1422, 12867), (2133, 8578), (4266, 4289)]