18383834

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{77243}}^1$

素因数の和:77269

約数の個数: 16

約数和(自身を含む): 33369408

約数和(自身を除く): 14985574

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 77243, 154486, 540701, 1081402, 1313131, 2626262, 9191917, 18383834]

約数ペア:

[(1, 18383834), (2, 9191917), (7, 2626262), (14, 1313131), (17, 1081402), (34, 540701), (119, 154486), (238, 77243)]