427440072

素因数分解:

$2^3\times 3^1\times {\mathrm{17810003}}^1$

素因数の和:17810012

約数の個数: 16

約数和(自身を含む): 1068600240

約数和(自身を除く): 641160168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 17810003, 35620006, 53430009, 71240012, 106860018, 142480024, 213720036, 427440072]

約数ペア:

[(1, 427440072), (2, 213720036), (3, 142480024), (4, 106860018), (6, 71240012), (8, 53430009), (12, 35620006), (24, 17810003)]