858751686

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{23081}}^1$

素因数の和:23158

約数の個数: 64

約数和(自身を含む): 2093999040

約数和(自身を除く): 1235247354

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 106, 117, 159, 234, 318, 351, 477, 689, 702, 954, 1378, 1431, 2067, 2862, 4134, 6201, 12402, 18603, 23081, 37206, 46162, 69243, 138486, 207729, 300053, 415458, 600106, 623187, 900159, 1223293, 1246374, 1800318, 2446586, 2700477, 3669879, 5400954, 7339758, 8101431, 11009637, 15902809, 16202862, 22019274, 31805618, 33028911, 47708427, 66057822, 95416854, 143125281, 286250562, 429375843, 858751686]

約数ペア:

[(1, 858751686), (2, 429375843), (3, 286250562), (6, 143125281), (9, 95416854), (13, 66057822), (18, 47708427), (26, 33028911), (27, 31805618), (39, 22019274), (53, 16202862), (54, 15902809), (78, 11009637), (106, 8101431), (117, 7339758), (159, 5400954), (234, 3669879), (318, 2700477), (351, 2446586), (477, 1800318), (689, 1246374), (702, 1223293), (954, 900159), (1378, 623187), (1431, 600106), (2067, 415458), (2862, 300053), (4134, 207729), (6201, 138486), (12402, 69243), (18603, 46162), (23081, 37206)]