18063622

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 29992032

約数和(自身を除く): 11928410

約数列:

[1, 2, 17, 34, 37, 74, 83, 166, 173, 346, 629, 1258, 1411, 2822, 2941, 3071, 5882, 6142, 6401, 12802, 14359, 28718, 52207, 104414, 108817, 217634, 244103, 488206, 531283, 1062566, 9031811, 18063622]

約数ペア:

[(1, 18063622), (2, 9031811), (17, 1062566), (34, 531283), (37, 488206), (74, 244103), (83, 217634), (166, 108817), (173, 104414), (346, 52207), (629, 28718), (1258, 14359), (1411, 12802), (2822, 6401), (2941, 6142), (3071, 5882)]