21900288

素因数分解:

$2^{10}\times 3^1\times {\mathrm{7129}}^1$

素因数の和:7152

約数の個数: 44

約数和(自身を含む): 58380440

約数和(自身を除く): 36480152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 7129, 14258, 21387, 28516, 42774, 57032, 85548, 114064, 171096, 228128, 342192, 456256, 684384, 912512, 1368768, 1825024, 2737536, 3650048, 5475072, 7300096, 10950144, 21900288]

約数ペア:

[(1, 21900288), (2, 10950144), (3, 7300096), (4, 5475072), (6, 3650048), (8, 2737536), (12, 1825024), (16, 1368768), (24, 912512), (32, 684384), (48, 456256), (64, 342192), (96, 228128), (128, 171096), (192, 114064), (256, 85548), (384, 57032), (512, 42774), (768, 28516), (1024, 21387), (1536, 14258), (3072, 7129)]