18421567166

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2521}}^1\times {\mathrm{7411}}^1$

素因数の和:9980

約数の個数: 32

約数和(自身を含む): 30282763680

約数和(自身を除く): 11861196514

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 2521, 5042, 7411, 14822, 42857, 73109, 85714, 125987, 146218, 214919, 251974, 429838, 1242853, 2485706, 3653623, 7307246, 18683131, 37366262, 317613227, 541810799, 635226454, 1083621598, 9210783583, 18421567166]

約数ペア:

[(1, 18421567166), (2, 9210783583), (17, 1083621598), (29, 635226454), (34, 541810799), (58, 317613227), (493, 37366262), (986, 18683131), (2521, 7307246), (5042, 3653623), (7411, 2485706), (14822, 1242853), (42857, 429838), (73109, 251974), (85714, 214919), (125987, 146218)]