16391772

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{10589}}^1$

素因数の和:10642

約数の個数: 36

約数和(自身を含む): 42402360

約数和(自身を除く): 26010588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 10589, 21178, 31767, 42356, 63534, 95301, 127068, 190602, 381204, 455327, 910654, 1365981, 1821308, 2731962, 4097943, 5463924, 8195886, 16391772]

約数ペア:

[(1, 16391772), (2, 8195886), (3, 5463924), (4, 4097943), (6, 2731962), (9, 1821308), (12, 1365981), (18, 910654), (36, 455327), (43, 381204), (86, 190602), (129, 127068), (172, 95301), (258, 63534), (387, 42356), (516, 31767), (774, 21178), (1548, 10589)]