18780288

素因数分解:

$2^7\times 3^1\times {\mathrm{48907}}^1$

素因数の和:48924

約数の個数: 32

約数和(自身を含む): 49886160

約数和(自身を除く): 31105872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 48907, 97814, 146721, 195628, 293442, 391256, 586884, 782512, 1173768, 1565024, 2347536, 3130048, 4695072, 6260096, 9390144, 18780288]

約数ペア:

[(1, 18780288), (2, 9390144), (3, 6260096), (4, 4695072), (6, 3130048), (8, 2347536), (12, 1565024), (16, 1173768), (24, 782512), (32, 586884), (48, 391256), (64, 293442), (96, 195628), (128, 146721), (192, 97814), (384, 48907)]