163637391006

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{128041777}}^1$

素因数の和:128041856

約数の個数: 24

約数和(自身を含む): 359541312624

約数和(自身を除く): 195903921618

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 128041777, 256083554, 384125331, 768250662, 1152375993, 2304751986, 9090966167, 18181932334, 27272898501, 54545797002, 81818695503, 163637391006]

約数ペア:

[(1, 163637391006), (2, 81818695503), (3, 54545797002), (6, 27272898501), (9, 18181932334), (18, 9090966167), (71, 2304751986), (142, 1152375993), (213, 768250662), (426, 384125331), (639, 256083554), (1278, 128041777)]