18513576

素因数分解:

$2^3\times 3^3\times {\mathrm{85711}}^1$

素因数の和:85726

約数の個数: 32

約数和(自身を含む): 51427200

約数和(自身を除く): 32913624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 85711, 171422, 257133, 342844, 514266, 685688, 771399, 1028532, 1542798, 2057064, 2314197, 3085596, 4628394, 6171192, 9256788, 18513576]

約数ペア:

[(1, 18513576), (2, 9256788), (3, 6171192), (4, 4628394), (6, 3085596), (8, 2314197), (9, 2057064), (12, 1542798), (18, 1028532), (24, 771399), (27, 685688), (36, 514266), (54, 342844), (72, 257133), (108, 171422), (216, 85711)]