18641387523

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3877}}^1\times {\mathrm{145703}}^1$

素因数の和:149594

約数の個数: 16

約数和(自身を含む): 27121925376

約数和(自身を除く): 8480537853

約数列:

[1, 3, 11, 33, 3877, 11631, 42647, 127941, 145703, 437109, 1602733, 4808199, 564890531, 1694671593, 6213795841, 18641387523]

約数ペア:

[(1, 18641387523), (3, 6213795841), (11, 1694671593), (33, 564890531), (3877, 4808199), (11631, 1602733), (42647, 437109), (127941, 145703)]