2015199918

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{794011}}^1$

素因数の和:794069

約数の個数: 32

約数和(自身を含む): 4573509120

約数和(自身を除く): 2558309202

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 794011, 1588022, 2382033, 4764066, 7146099, 14292198, 21438297, 37318517, 42876594, 74637034, 111955551, 223911102, 335866653, 671733306, 1007599959, 2015199918]

約数ペア:

[(1, 2015199918), (2, 1007599959), (3, 671733306), (6, 335866653), (9, 223911102), (18, 111955551), (27, 74637034), (47, 42876594), (54, 37318517), (94, 21438297), (141, 14292198), (282, 7146099), (423, 4764066), (846, 2382033), (1269, 1588022), (2538, 794011)]