572859666

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{19489}}^1$

素因数の和:19591

約数の個数: 48

約数和(自身を含む): 1313470080

約数和(自身を除く): 740610414

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 414, 426, 639, 1278, 1633, 3266, 4899, 9798, 14697, 19489, 29394, 38978, 58467, 116934, 175401, 350802, 448247, 896494, 1344741, 1383719, 2689482, 2767438, 4034223, 4151157, 8068446, 8302314, 12453471, 24906942, 31825537, 63651074, 95476611, 190953222, 286429833, 572859666]

約数ペア:

[(1, 572859666), (2, 286429833), (3, 190953222), (6, 95476611), (9, 63651074), (18, 31825537), (23, 24906942), (46, 12453471), (69, 8302314), (71, 8068446), (138, 4151157), (142, 4034223), (207, 2767438), (213, 2689482), (414, 1383719), (426, 1344741), (639, 896494), (1278, 448247), (1633, 350802), (3266, 175401), (4899, 116934), (9798, 58467), (14697, 38978), (19489, 29394)]