18620724

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{37847}}^1$

素因数の和:37895

約数の個数: 24

約数和(自身を含む): 44509248

約数和(自身を除く): 25888524

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 37847, 75694, 113541, 151388, 227082, 454164, 1551727, 3103454, 4655181, 6206908, 9310362, 18620724]

約数ペア:

[(1, 18620724), (2, 9310362), (3, 6206908), (4, 4655181), (6, 3103454), (12, 1551727), (41, 454164), (82, 227082), (123, 151388), (164, 113541), (246, 75694), (492, 37847)]