18346774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{5563}}^1$

素因数の和:5679

約数の個数: 16

約数和(自身を含む): 29444688

約数和(自身を除く): 11097914

約数列:

[1, 2, 17, 34, 97, 194, 1649, 3298, 5563, 11126, 94571, 189142, 539611, 1079222, 9173387, 18346774]

約数ペア:

[(1, 18346774), (2, 9173387), (17, 1079222), (34, 539611), (97, 189142), (194, 94571), (1649, 11126), (3298, 5563)]