18744072

素因数分解:

$2^3\times 3^1\times {\mathrm{781003}}^1$

素因数の和:781012

約数の個数: 16

約数和(自身を含む): 46860240

約数和(自身を除く): 28116168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 781003, 1562006, 2343009, 3124012, 4686018, 6248024, 9372036, 18744072]

約数ペア:

[(1, 18744072), (2, 9372036), (3, 6248024), (4, 4686018), (6, 3124012), (8, 2343009), (12, 1562006), (24, 781003)]