18875748

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{14431}}^1$

素因数の和:14547

約数の個数: 24

約数和(自身を含む): 44450560

約数和(自身を除く): 25574812

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 14431, 28862, 43293, 57724, 86586, 173172, 1572979, 3145958, 4718937, 6291916, 9437874, 18875748]

約数ペア:

[(1, 18875748), (2, 9437874), (3, 6291916), (4, 4718937), (6, 3145958), (12, 1572979), (109, 173172), (218, 86586), (327, 57724), (436, 43293), (654, 28862), (1308, 14431)]