18361761

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4003}}^1$

素因数の和:4156

約数の個数: 16

約数和(自身を含む): 26906880

約数和(自身を除く): 8545119

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4003, 4587, 12009, 44033, 132099, 556417, 1669251, 6120587, 18361761]

約数ペア:

[(1, 18361761), (3, 6120587), (11, 1669251), (33, 556417), (139, 132099), (417, 44033), (1529, 12009), (4003, 4587)]