2757132018

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{641}}^1\times {\mathrm{1213}}^1$

素因数の和:2059

約数の個数: 48

約数和(自身を含む): 6018434136

約数和(自身を除く): 3261302118

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 641, 1182, 1213, 1282, 1773, 1923, 2426, 3546, 3639, 3846, 5769, 7278, 10917, 11538, 21834, 126277, 238961, 252554, 378831, 477922, 716883, 757662, 777533, 1136493, 1433766, 1555066, 2150649, 2272986, 2332599, 4301298, 4665198, 6997797, 13995594, 153174001, 306348002, 459522003, 919044006, 1378566009, 2757132018]

約数ペア:

[(1, 2757132018), (2, 1378566009), (3, 919044006), (6, 459522003), (9, 306348002), (18, 153174001), (197, 13995594), (394, 6997797), (591, 4665198), (641, 4301298), (1182, 2332599), (1213, 2272986), (1282, 2150649), (1773, 1555066), (1923, 1433766), (2426, 1136493), (3546, 777533), (3639, 757662), (3846, 716883), (5769, 477922), (7278, 378831), (10917, 252554), (11538, 238961), (21834, 126277)]