18247834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 32006016

約数和(自身を除く): 13758182

約数列:

[1, 2, 11, 17, 22, 34, 97, 187, 194, 374, 503, 1006, 1067, 1649, 2134, 3298, 5533, 8551, 11066, 17102, 18139, 36278, 48791, 94061, 97582, 188122, 536701, 829447, 1073402, 1658894, 9123917, 18247834]

約数ペア:

[(1, 18247834), (2, 9123917), (11, 1658894), (17, 1073402), (22, 829447), (34, 536701), (97, 188122), (187, 97582), (194, 94061), (374, 48791), (503, 36278), (1006, 18139), (1067, 17102), (1649, 11066), (2134, 8551), (3298, 5533)]