2016141813

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7691}}^1$

素因数の和:7799

約数の個数: 64

約数和(自身を含む): 3642931200

約数和(自身を除く): 1626789387

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 73, 133, 171, 189, 219, 399, 511, 513, 657, 1197, 1387, 1533, 1971, 3591, 4161, 4599, 7691, 9709, 12483, 13797, 23073, 29127, 37449, 53837, 69219, 87381, 146129, 161511, 207657, 262143, 438387, 484533, 561443, 1022903, 1315161, 1453599, 1684329, 3068709, 3930101, 3945483, 5052987, 9206127, 10667417, 11790303, 15158961, 27618381, 32002251, 35370909, 74671919, 96006753, 106112727, 224015757, 288020259, 672047271, 2016141813]

約数ペア:

[(1, 2016141813), (3, 672047271), (7, 288020259), (9, 224015757), (19, 106112727), (21, 96006753), (27, 74671919), (57, 35370909), (63, 32002251), (73, 27618381), (133, 15158961), (171, 11790303), (189, 10667417), (219, 9206127), (399, 5052987), (511, 3945483), (513, 3930101), (657, 3068709), (1197, 1684329), (1387, 1453599), (1533, 1315161), (1971, 1022903), (3591, 561443), (4161, 484533), (4599, 438387), (7691, 262143), (9709, 207657), (12483, 161511), (13797, 146129), (23073, 87381), (29127, 69219), (37449, 53837)]