2006141874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{33811}}^1$

素因数の和:33887

約数の個数: 64

約数和(自身を含む): 4674170880

約数和(自身を除く): 2668029006

約数列:

[1, 2, 3, 6, 11, 22, 29, 31, 33, 58, 62, 66, 87, 93, 174, 186, 319, 341, 638, 682, 899, 957, 1023, 1798, 1914, 2046, 2697, 5394, 9889, 19778, 29667, 33811, 59334, 67622, 101433, 202866, 371921, 743842, 980519, 1048141, 1115763, 1961038, 2096282, 2231526, 2941557, 3144423, 5883114, 6288846, 10785709, 11529551, 21571418, 23059102, 30396089, 32357127, 34588653, 60792178, 64714254, 69177306, 91188267, 182376534, 334356979, 668713958, 1003070937, 2006141874]

約数ペア:

[(1, 2006141874), (2, 1003070937), (3, 668713958), (6, 334356979), (11, 182376534), (22, 91188267), (29, 69177306), (31, 64714254), (33, 60792178), (58, 34588653), (62, 32357127), (66, 30396089), (87, 23059102), (93, 21571418), (174, 11529551), (186, 10785709), (319, 6288846), (341, 5883114), (638, 3144423), (682, 2941557), (899, 2231526), (957, 2096282), (1023, 1961038), (1798, 1115763), (1914, 1048141), (2046, 980519), (2697, 743842), (5394, 371921), (9889, 202866), (19778, 101433), (29667, 67622), (33811, 59334)]