18271732

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2591}}^1$

素因数の和:2679

約数の個数: 24

約数和(自身を含む): 33530112

約数和(自身を除く): 15258380

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 2591, 3526, 5182, 7052, 10364, 106231, 111413, 212462, 222826, 424924, 445652, 4567933, 9135866, 18271732]

約数ペア:

[(1, 18271732), (2, 9135866), (4, 4567933), (41, 445652), (43, 424924), (82, 222826), (86, 212462), (164, 111413), (172, 106231), (1763, 10364), (2591, 7052), (3526, 5182)]