18348033

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 27869184

約数和(自身を除く): 9521151

約数列:

[1, 3, 11, 33, 41, 71, 123, 191, 213, 451, 573, 781, 1353, 2101, 2343, 2911, 6303, 7831, 8733, 13561, 23493, 32021, 40683, 86141, 96063, 149171, 258423, 447513, 556001, 1668003, 6116011, 18348033]

約数ペア:

[(1, 18348033), (3, 6116011), (11, 1668003), (33, 556001), (41, 447513), (71, 258423), (123, 149171), (191, 96063), (213, 86141), (451, 40683), (573, 32021), (781, 23493), (1353, 13561), (2101, 8733), (2343, 7831), (2911, 6303)]