644424072

素因数分解:

$2^3\times 3^1\times {\mathrm{26851003}}^1$

素因数の和:26851012

約数の個数: 16

約数和(自身を含む): 1611060240

約数和(自身を除く): 966636168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 26851003, 53702006, 80553009, 107404012, 161106018, 214808024, 322212036, 644424072]

約数ペア:

[(1, 644424072), (2, 322212036), (3, 214808024), (4, 161106018), (6, 107404012), (8, 80553009), (12, 53702006), (24, 26851003)]