19527048

素因数分解:

$2^3\times 3^3\times {\mathrm{90403}}^1$

素因数の和:90418

約数の個数: 32

約数和(自身を含む): 54242400

約数和(自身を除く): 34715352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 90403, 180806, 271209, 361612, 542418, 723224, 813627, 1084836, 1627254, 2169672, 2440881, 3254508, 4881762, 6509016, 9763524, 19527048]

約数ペア:

[(1, 19527048), (2, 9763524), (3, 6509016), (4, 4881762), (6, 3254508), (8, 2440881), (9, 2169672), (12, 1627254), (18, 1084836), (24, 813627), (27, 723224), (36, 542418), (54, 361612), (72, 271209), (108, 180806), (216, 90403)]