672912018

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{2141}}^1$

素因数の和:3087

約数の個数: 48

約数和(自身を含む): 1537099200

約数和(自身を除く): 864187182

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 919, 1838, 2141, 2757, 4282, 5514, 6423, 8271, 12846, 16542, 17461, 19269, 34922, 38538, 40679, 52383, 81358, 104766, 122037, 157149, 244074, 314298, 366111, 732222, 1967579, 3935158, 5902737, 11805474, 17708211, 35416422, 37384001, 74768002, 112152003, 224304006, 336456009, 672912018]

約数ペア:

[(1, 672912018), (2, 336456009), (3, 224304006), (6, 112152003), (9, 74768002), (18, 37384001), (19, 35416422), (38, 17708211), (57, 11805474), (114, 5902737), (171, 3935158), (342, 1967579), (919, 732222), (1838, 366111), (2141, 314298), (2757, 244074), (4282, 157149), (5514, 122037), (6423, 104766), (8271, 81358), (12846, 52383), (16542, 40679), (17461, 38538), (19269, 34922)]