213826662

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1709}}^1$

素因数の和:2058

約数の個数: 64

約数和(自身を含む): 545011200

約数和(自身を除く): 331184538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 331, 378, 662, 993, 1709, 1986, 2317, 2979, 3418, 4634, 5127, 5958, 6951, 8937, 10254, 11963, 13902, 15381, 17874, 20853, 23926, 30762, 35889, 41706, 46143, 62559, 71778, 92286, 107667, 125118, 215334, 323001, 565679, 646002, 1131358, 1697037, 3394074, 3959753, 5091111, 7919506, 10182222, 11879259, 15273333, 23758518, 30546666, 35637777, 71275554, 106913331, 213826662]

約数ペア:

[(1, 213826662), (2, 106913331), (3, 71275554), (6, 35637777), (7, 30546666), (9, 23758518), (14, 15273333), (18, 11879259), (21, 10182222), (27, 7919506), (42, 5091111), (54, 3959753), (63, 3394074), (126, 1697037), (189, 1131358), (331, 646002), (378, 565679), (662, 323001), (993, 215334), (1709, 125118), (1986, 107667), (2317, 92286), (2979, 71778), (3418, 62559), (4634, 46143), (5127, 41706), (5958, 35889), (6951, 30762), (8937, 23926), (10254, 20853), (11963, 17874), (13902, 15381)]