2017654488

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{87299}}^1$

素因数の和:87421

約数の個数: 64

約数和(自身を含む): 5657040000

約数和(自身を除く): 3639385512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 214, 216, 321, 428, 642, 856, 963, 1284, 1926, 2568, 2889, 3852, 5778, 7704, 11556, 23112, 87299, 174598, 261897, 349196, 523794, 698392, 785691, 1047588, 1571382, 2095176, 2357073, 3142764, 4714146, 6285528, 9340993, 9428292, 18681986, 18856584, 28022979, 37363972, 56045958, 74727944, 84068937, 112091916, 168137874, 224183832, 252206811, 336275748, 504413622, 672551496, 1008827244, 2017654488]

約数ペア:

[(1, 2017654488), (2, 1008827244), (3, 672551496), (4, 504413622), (6, 336275748), (8, 252206811), (9, 224183832), (12, 168137874), (18, 112091916), (24, 84068937), (27, 74727944), (36, 56045958), (54, 37363972), (72, 28022979), (107, 18856584), (108, 18681986), (214, 9428292), (216, 9340993), (321, 6285528), (428, 4714146), (642, 3142764), (856, 2357073), (963, 2095176), (1284, 1571382), (1926, 1047588), (2568, 785691), (2889, 698392), (3852, 523794), (5778, 349196), (7704, 261897), (11556, 174598), (23112, 87299)]