9782874

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^2\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 36

約数和(自身を含む): 21839454

約数和(自身を除く): 12056580

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 397, 666, 794, 1191, 1369, 2382, 2738, 3573, 4107, 7146, 8214, 12321, 14689, 24642, 29378, 44067, 88134, 132201, 264402, 543493, 1086986, 1630479, 3260958, 4891437, 9782874]

約数ペア:

[(1, 9782874), (2, 4891437), (3, 3260958), (6, 1630479), (9, 1086986), (18, 543493), (37, 264402), (74, 132201), (111, 88134), (222, 44067), (333, 29378), (397, 24642), (666, 14689), (794, 12321), (1191, 8214), (1369, 7146), (2382, 4107), (2738, 3573)]