18408366

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{9929}}^1$

素因数の和:10040

約数の個数: 24

約数和(自身を含む): 40276080

約数和(自身を除く): 21867714

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 9929, 19858, 29787, 59574, 89361, 178722, 1022687, 2045374, 3068061, 6136122, 9204183, 18408366]

約数ペア:

[(1, 18408366), (2, 9204183), (3, 6136122), (6, 3068061), (9, 2045374), (18, 1022687), (103, 178722), (206, 89361), (309, 59574), (618, 29787), (927, 19858), (1854, 9929)]