31004055918

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1126519}}^1$

素因数の和:1126677

約数の個数: 48

約数和(自身を含む): 73809590400

約数和(自身を除く): 42805534482

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 139, 198, 278, 417, 834, 1251, 1529, 2502, 3058, 4587, 9174, 13761, 27522, 1126519, 2253038, 3379557, 6759114, 10138671, 12391709, 20277342, 24783418, 37175127, 74350254, 111525381, 156586141, 223050762, 313172282, 469758423, 939516846, 1409275269, 1722447551, 2818550538, 3444895102, 5167342653, 10334685306, 15502027959, 31004055918]

約数ペア:

[(1, 31004055918), (2, 15502027959), (3, 10334685306), (6, 5167342653), (9, 3444895102), (11, 2818550538), (18, 1722447551), (22, 1409275269), (33, 939516846), (66, 469758423), (99, 313172282), (139, 223050762), (198, 156586141), (278, 111525381), (417, 74350254), (834, 37175127), (1251, 24783418), (1529, 20277342), (2502, 12391709), (3058, 10138671), (4587, 6759114), (9174, 3379557), (13761, 2253038), (27522, 1126519)]