18514872

素因数分解:

$2^3\times 3^3\times {\mathrm{85717}}^1$

素因数の和:85732

約数の個数: 32

約数和(自身を含む): 51430800

約数和(自身を除く): 32915928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 85717, 171434, 257151, 342868, 514302, 685736, 771453, 1028604, 1542906, 2057208, 2314359, 3085812, 4628718, 6171624, 9257436, 18514872]

約数ペア:

[(1, 18514872), (2, 9257436), (3, 6171624), (4, 4628718), (6, 3085812), (8, 2314359), (9, 2057208), (12, 1542906), (18, 1028604), (24, 771453), (27, 685736), (36, 514302), (54, 342868), (72, 257151), (108, 171434), (216, 85717)]