18573126

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21647}}^1$

素因数の和:21676

約数の個数: 32

約数和(自身を含む): 43642368

約数和(自身を除く): 25069242

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 21647, 43294, 64941, 129882, 238117, 281411, 476234, 562822, 714351, 844233, 1428702, 1688466, 3095521, 6191042, 9286563, 18573126]

約数ペア:

[(1, 18573126), (2, 9286563), (3, 6191042), (6, 3095521), (11, 1688466), (13, 1428702), (22, 844233), (26, 714351), (33, 562822), (39, 476234), (66, 281411), (78, 238117), (143, 129882), (286, 64941), (429, 43294), (858, 21647)]