181530108

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{36277}}^1$

素因数の和:36426

約数の個数: 36

約数和(自身を含む): 462181720

約数和(自身を除く): 280651612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 36277, 72554, 108831, 145108, 217662, 326493, 435324, 652986, 1305972, 5042503, 10085006, 15127509, 20170012, 30255018, 45382527, 60510036, 90765054, 181530108]

約数ペア:

[(1, 181530108), (2, 90765054), (3, 60510036), (4, 45382527), (6, 30255018), (9, 20170012), (12, 15127509), (18, 10085006), (36, 5042503), (139, 1305972), (278, 652986), (417, 435324), (556, 326493), (834, 217662), (1251, 145108), (1668, 108831), (2502, 72554), (5004, 36277)]