17882268

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{733}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 44392320

約数和(自身を除く): 26510052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 428, 642, 733, 1284, 1466, 2033, 2199, 2932, 4066, 4398, 6099, 8132, 8796, 12198, 13927, 24396, 27854, 41781, 55708, 78431, 83562, 156862, 167124, 235293, 313724, 470586, 941172, 1490189, 2980378, 4470567, 5960756, 8941134, 17882268]

約数ペア:

[(1, 17882268), (2, 8941134), (3, 5960756), (4, 4470567), (6, 2980378), (12, 1490189), (19, 941172), (38, 470586), (57, 313724), (76, 235293), (107, 167124), (114, 156862), (214, 83562), (228, 78431), (321, 55708), (428, 41781), (642, 27854), (733, 24396), (1284, 13927), (1466, 12198), (2033, 8796), (2199, 8132), (2932, 6099), (4066, 4398)]