21096688272

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{39955849}}^1$

素因数の和:39955871

約数の個数: 40

約数和(自身を含む): 59454304800

約数和(自身を除く): 38357616528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 39955849, 79911698, 119867547, 159823396, 239735094, 319646792, 439514339, 479470188, 639293584, 879028678, 958940376, 1318543017, 1758057356, 1917880752, 2637086034, 3516114712, 5274172068, 7032229424, 10548344136, 21096688272]

約数ペア:

[(1, 21096688272), (2, 10548344136), (3, 7032229424), (4, 5274172068), (6, 3516114712), (8, 2637086034), (11, 1917880752), (12, 1758057356), (16, 1318543017), (22, 958940376), (24, 879028678), (33, 639293584), (44, 479470188), (48, 439514339), (66, 319646792), (88, 239735094), (132, 159823396), (176, 119867547), (264, 79911698), (528, 39955849)]