1856825424

素因数分解:

$2^4\times 3^3\times {\mathrm{181}}^1\times {\mathrm{23747}}^1$

素因数の和:23945

約数の個数: 80

約数和(自身を含む): 5359448640

約数和(自身を除く): 3502623216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 181, 216, 362, 432, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 4887, 6516, 8688, 9774, 13032, 19548, 23747, 26064, 39096, 47494, 71241, 78192, 94988, 142482, 189976, 213723, 284964, 379952, 427446, 569928, 641169, 854892, 1139856, 1282338, 1709784, 2564676, 3419568, 4298207, 5129352, 8596414, 10258704, 12894621, 17192828, 25789242, 34385656, 38683863, 51578484, 68771312, 77367726, 103156968, 116051589, 154735452, 206313936, 232103178, 309470904, 464206356, 618941808, 928412712, 1856825424]

約数ペア:

[(1, 1856825424), (2, 928412712), (3, 618941808), (4, 464206356), (6, 309470904), (8, 232103178), (9, 206313936), (12, 154735452), (16, 116051589), (18, 103156968), (24, 77367726), (27, 68771312), (36, 51578484), (48, 38683863), (54, 34385656), (72, 25789242), (108, 17192828), (144, 12894621), (181, 10258704), (216, 8596414), (362, 5129352), (432, 4298207), (543, 3419568), (724, 2564676), (1086, 1709784), (1448, 1282338), (1629, 1139856), (2172, 854892), (2896, 641169), (3258, 569928), (4344, 427446), (4887, 379952), (6516, 284964), (8688, 213723), (9774, 189976), (13032, 142482), (19548, 94988), (23747, 78192), (26064, 71241), (39096, 47494)]