1636516138986

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^2\times {\mathrm{563}}^1\times {\mathrm{43399}}^1$

素因数の和:44092

約数の個数: 72

約数和(自身を含む): 3611351671200

約数和(自身を除く): 1974835532214

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 563, 1098, 1126, 1689, 3378, 3721, 5067, 7442, 10134, 11163, 22326, 33489, 34343, 43399, 66978, 68686, 86798, 103029, 130197, 206058, 260394, 309087, 390591, 618174, 781182, 2094923, 2647339, 4189846, 5294678, 6284769, 7942017, 12569538, 15884034, 18854307, 23826051, 24433637, 37708614, 47652102, 48867274, 73300911, 146601822, 161487679, 219902733, 322975358, 439805466, 484463037, 968926074, 1453389111, 1490451857, 2906778222, 2980903714, 4471355571, 8942711142, 13414066713, 26828133426, 90917563277, 181835126554, 272752689831, 545505379662, 818258069493, 1636516138986]

約数ペア:

[(1, 1636516138986), (2, 818258069493), (3, 545505379662), (6, 272752689831), (9, 181835126554), (18, 90917563277), (61, 26828133426), (122, 13414066713), (183, 8942711142), (366, 4471355571), (549, 2980903714), (563, 2906778222), (1098, 1490451857), (1126, 1453389111), (1689, 968926074), (3378, 484463037), (3721, 439805466), (5067, 322975358), (7442, 219902733), (10134, 161487679), (11163, 146601822), (22326, 73300911), (33489, 48867274), (34343, 47652102), (43399, 37708614), (66978, 24433637), (68686, 23826051), (86798, 18854307), (103029, 15884034), (130197, 12569538), (206058, 7942017), (260394, 6284769), (309087, 5294678), (390591, 4189846), (618174, 2647339), (781182, 2094923)]