81245604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{615497}}^1$

素因数の和:615515

約数の個数: 24

約数和(自身を含む): 206807328

約数和(自身を除く): 125561724

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 615497, 1230994, 1846491, 2461988, 3692982, 6770467, 7385964, 13540934, 20311401, 27081868, 40622802, 81245604]

約数ペア:

[(1, 81245604), (2, 40622802), (3, 27081868), (4, 20311401), (6, 13540934), (11, 7385964), (12, 6770467), (22, 3692982), (33, 2461988), (44, 1846491), (66, 1230994), (132, 615497)]