81417516

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{294991}}^1$

素因数の和:295021

約数の個数: 24

約数和(自身を含む): 198234624

約数和(自身を除く): 116817108

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 294991, 589982, 884973, 1179964, 1769946, 3539892, 6784793, 13569586, 20354379, 27139172, 40708758, 81417516]

約数ペア:

[(1, 81417516), (2, 40708758), (3, 27139172), (4, 20354379), (6, 13569586), (12, 6784793), (23, 3539892), (46, 1769946), (69, 1179964), (92, 884973), (138, 589982), (276, 294991)]