538397766

素因数分解:

$2^1\times 3^4\times {\mathrm{113}}^1\times {\mathrm{29411}}^1$

素因数の和:29538

約数の個数: 40

約数和(自身を含む): 1217127384

約数和(自身を除く): 678729618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 339, 678, 1017, 2034, 3051, 6102, 9153, 18306, 29411, 58822, 88233, 176466, 264699, 529398, 794097, 1588194, 2382291, 3323443, 4764582, 6646886, 9970329, 19940658, 29910987, 59821974, 89732961, 179465922, 269198883, 538397766]

約数ペア:

[(1, 538397766), (2, 269198883), (3, 179465922), (6, 89732961), (9, 59821974), (18, 29910987), (27, 19940658), (54, 9970329), (81, 6646886), (113, 4764582), (162, 3323443), (226, 2382291), (339, 1588194), (678, 794097), (1017, 529398), (2034, 264699), (3051, 176466), (6102, 88233), (9153, 58822), (18306, 29411)]