18539496

素因数分解:

$2^3\times 3^3\times {\mathrm{85831}}^1$

素因数の和:85846

約数の個数: 32

約数和(自身を含む): 51499200

約数和(自身を除く): 32959704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 85831, 171662, 257493, 343324, 514986, 686648, 772479, 1029972, 1544958, 2059944, 2317437, 3089916, 4634874, 6179832, 9269748, 18539496]

約数ペア:

[(1, 18539496), (2, 9269748), (3, 6179832), (4, 4634874), (6, 3089916), (8, 2317437), (9, 2059944), (12, 1544958), (18, 1029972), (24, 772479), (27, 686648), (36, 514986), (54, 343324), (72, 257493), (108, 171662), (216, 85831)]