16579494

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12973}}^1$

素因数の和:13052

約数の個数: 24

約数和(自身を含む): 36430992

約数和(自身を除く): 19851498

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 12973, 25946, 38919, 77838, 116757, 233514, 921083, 1842166, 2763249, 5526498, 8289747, 16579494]

約数ペア:

[(1, 16579494), (2, 8289747), (3, 5526498), (6, 2763249), (9, 1842166), (18, 921083), (71, 233514), (142, 116757), (213, 77838), (426, 38919), (639, 25946), (1278, 12973)]