73412218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{90187}}^1$

素因数の和:90237

約数の個数: 16

約数和(自身を含む): 123377184

約数和(自身を除く): 49964966

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 90187, 180374, 992057, 1984114, 3336919, 6673838, 36706109, 73412218]

約数ペア:

[(1, 73412218), (2, 36706109), (11, 6673838), (22, 3336919), (37, 1984114), (74, 992057), (407, 180374), (814, 90187)]