18766012

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 33707520

約数和(自身を除く): 14941508

約数列:

[1, 2, 4, 59, 118, 131, 236, 262, 524, 607, 1214, 2428, 7729, 15458, 30916, 35813, 71626, 79517, 143252, 159034, 318068, 4691503, 9383006, 18766012]

約数ペア:

[(1, 18766012), (2, 9383006), (4, 4691503), (59, 318068), (118, 159034), (131, 143252), (236, 79517), (262, 71626), (524, 35813), (607, 30916), (1214, 15458), (2428, 7729)]