86974047018

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{13384741}}^1$

素因数の和:13384787

約数の個数: 36

約数和(自身を含む): 198883881378

約数和(自身を除く): 111909834360

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 13384741, 26769482, 40154223, 80308446, 120462669, 240925338, 254310079, 508620158, 762930237, 1525860474, 2288790711, 4577581422, 4831891501, 9663783002, 14495674503, 28991349006, 43487023509, 86974047018]

約数ペア:

[(1, 86974047018), (2, 43487023509), (3, 28991349006), (6, 14495674503), (9, 9663783002), (18, 4831891501), (19, 4577581422), (38, 2288790711), (57, 1525860474), (114, 762930237), (171, 508620158), (342, 254310079), (361, 240925338), (722, 120462669), (1083, 80308446), (2166, 40154223), (3249, 26769482), (6498, 13384741)]