26669027

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18229}}^1$

素因数の和:18266

約数の個数: 16

約数和(自身を含む): 35001600

約数和(自身を除く): 8332573

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 18229, 127603, 200519, 346351, 1403633, 2424457, 3809861, 26669027]

約数ペア:

[(1, 26669027), (7, 3809861), (11, 2424457), (19, 1403633), (77, 346351), (133, 200519), (209, 127603), (1463, 18229)]