18372274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17431}}^1$

素因数の和:17481

約数の個数: 16

約数和(自身を含む): 30122496

約数和(自身を除く): 11750222

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 17431, 34862, 296327, 540361, 592654, 1080722, 9186137, 18372274]

約数ペア:

[(1, 18372274), (2, 9186137), (17, 1080722), (31, 592654), (34, 540361), (62, 296327), (527, 34862), (1054, 17431)]