16805418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23537}}^1$

素因数の和:23566

約数の個数: 32

約数和(自身を含む): 40673664

約数和(自身を除く): 23868246

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 23537, 47074, 70611, 141222, 164759, 329518, 400129, 494277, 800258, 988554, 1200387, 2400774, 2800903, 5601806, 8402709, 16805418]

約数ペア:

[(1, 16805418), (2, 8402709), (3, 5601806), (6, 2800903), (7, 2400774), (14, 1200387), (17, 988554), (21, 800258), (34, 494277), (42, 400129), (51, 329518), (102, 164759), (119, 141222), (238, 70611), (357, 47074), (714, 23537)]