2018761113603

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{21521}}^1\times {\mathrm{8209}}^1$

素因数の和:30039

約数の個数: 32

約数和(自身を含む): 2909116687680

約数和(自身を除く): 890355574077

約数列:

[1, 3, 13, 39, 293, 879, 3809, 8209, 11427, 21521, 24627, 64563, 106717, 279773, 320151, 839319, 2405237, 6305653, 7215711, 18916959, 31268081, 81973489, 93804243, 176665889, 245920467, 529997667, 2296656557, 6889969671, 51763105477, 155289316431, 672920371201, 2018761113603]

約数ペア:

[(1, 2018761113603), (3, 672920371201), (13, 155289316431), (39, 51763105477), (293, 6889969671), (879, 2296656557), (3809, 529997667), (8209, 245920467), (11427, 176665889), (21521, 93804243), (24627, 81973489), (64563, 31268081), (106717, 18916959), (279773, 7215711), (320151, 6305653), (839319, 2405237)]