69090126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1645003}}^1$

素因数の和:1645015

約数の個数: 16

約数和(自身を含む): 157920384

約数和(自身を除く): 88830258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1645003, 3290006, 4935009, 9870018, 11515021, 23030042, 34545063, 69090126]

約数ペア:

[(1, 69090126), (2, 34545063), (3, 23030042), (6, 11515021), (7, 9870018), (14, 4935009), (21, 3290006), (42, 1645003)]