56971218

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 115625664

約数和(自身を除く): 58654446

約数列:

[1, 2, 3, 6, 157, 197, 307, 314, 394, 471, 591, 614, 921, 942, 1182, 1842, 30929, 48199, 60479, 61858, 92787, 96398, 120958, 144597, 181437, 185574, 289194, 362874, 9495203, 18990406, 28485609, 56971218]

約数ペア:

[(1, 56971218), (2, 28485609), (3, 18990406), (6, 9495203), (157, 362874), (197, 289194), (307, 185574), (314, 181437), (394, 144597), (471, 120958), (591, 96398), (614, 92787), (921, 61858), (942, 60479), (1182, 48199), (1842, 30929)]