18333004

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{15859}}^1$

素因数の和:15897

約数の個数: 18

約数和(自身を含む): 34083140

約数和(自身を除く): 15750136

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 15859, 31718, 63436, 269603, 539206, 1078412, 4583251, 9166502, 18333004]

約数ペア:

[(1, 18333004), (2, 9166502), (4, 4583251), (17, 1078412), (34, 539206), (68, 269603), (289, 63436), (578, 31718), (1156, 15859)]